<?xml version='1.0' encoding='UTF-8' standalone='no'?> <doxygen xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="compound.xsd" version="1.8.16"> <compounddef id="devfs_8c" kind="file" language="C++"> <compoundname>devfs.c</compoundname> <includes refid="devfs_8h" local="no">devfs/devfs.h</includes> <includes refid="include_2vfs_2vfs_8h" local="no">vfs/vfs.h</includes> <includes refid="include_2sys_2device_8h" local="no">sys/device.h</includes> <includes refid="spinlock_8h" local="no">ubixos/spinlock.h</includes> <includes refid="kpanic_8h" local="no">ubixos/kpanic.h</includes> <includes refid="kmalloc_8h" local="no">lib/kmalloc.h</includes> <includes refid="string_8h" local="no">string.h</includes> <includes refid="kprintf_8h" local="no">lib/kprintf.h</includes> <incdepgraph> <node id="21"> <label>ufs/ufs.h</label> <link refid="ufs_8h"/> <childnode refid="3" relation="include"> </childnode> <childnode refid="22" relation="include"> </childnode> 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refid="time_8h"/> <childnode refid="3" relation="include"> </childnode> <childnode refid="7" relation="include"> </childnode> <childnode refid="34" relation="include"> </childnode> </node> <node id="4"> <label>sys/_types.h</label> <link refid="__types_8h"/> </node> <node id="38"> <label>net/err.h</label> <link refid="err_8h"/> <childnode refid="28" relation="include"> </childnode> <childnode refid="31" relation="include"> </childnode> </node> <node id="7"> <label>sys/_timespec.h</label> <link refid="__timespec_8h"/> <childnode refid="4" relation="include"> </childnode> </node> <node id="22"> <label>sys/device.h</label> <link refid="include_2sys_2device_8h"/> <childnode refid="3" relation="include"> </childnode> </node> <node id="25"> <label>sys/sysproto_posix.h</label> <link refid="sysproto__posix_8h"/> <childnode refid="15" relation="include"> </childnode> <childnode refid="12" relation="include"> </childnode> <childnode refid="10" relation="include"> </childnode> </node> <node id="11"> <label>ubixfs/dirCache.h</label> <link refid="dirCache_8h"/> <childnode refid="3" relation="include"> </childnode> </node> <node id="8"> <label>sys/_timeval.h</label> <link refid="__timeval_8h"/> <childnode refid="4" relation="include"> </childnode> </node> <node id="2"> <label>devfs/devfs.h</label> <link refid="devfs_8h"/> <childnode refid="3" relation="include"> </childnode> <childnode refid="10" relation="include"> </childnode> </node> <node id="46"> <label>net/memp.h</label> <link refid="memp_8h"/> <childnode refid="28" relation="include"> </childnode> <childnode refid="47" relation="include"> </childnode> <childnode refid="48" relation="include"> </childnode> <childnode refid="44" relation="include"> </childnode> </node> </incdepgraph> <sectiondef kind="var"> <memberdef kind="variable" id="devfs_8c_1a2858b8792372c6b992e3727e49fe0a8c" prot="public" static="yes" mutable="no"> <type>int</type> <definition>int devfs_len</definition> <argsstring></argsstring> <name>devfs_len</name> <initializer>= 0x0</initializer> <briefdescription> </briefdescription> <detaileddescription> </detaileddescription> <inbodydescription> </inbodydescription> <location file="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" line="42" column="12" bodyfile="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" bodystart="42" bodyend="-1"/> </memberdef> <memberdef kind="variable" id="devfs_8c_1a9c24fb910c51a0868ae64c5fe414f0d0" prot="public" static="yes" mutable="no"> <type>struct <ref refid="structspinLock" kindref="compound">spinLock</ref></type> <definition>struct spinLock devfsSpinLock</definition> <argsstring></argsstring> <name>devfsSpinLock</name> <initializer>= <ref refid="spinlock_8h_1a0fe85a4f3642683148b25916d6c5eafd" kindref="member">SPIN_LOCK_INITIALIZER</ref></initializer> <briefdescription> </briefdescription> <detaileddescription> </detaileddescription> <inbodydescription> </inbodydescription> <location file="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" line="305" column="5" bodyfile="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" bodystart="39" bodyend="-1"/> </memberdef> </sectiondef> <sectiondef kind="func"> <memberdef kind="function" id="devfs_8c_1ac74c840a034d38b197e93bf883001d0d" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual"> <type>int</type> <definition>int devfs_init</definition> <argsstring>()</argsstring> <name>devfs_init</name> <briefdescription> </briefdescription> <detaileddescription> </detaileddescription> <inbodydescription> </inbodydescription> <location file="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" line="211" column="5" bodyfile="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" bodystart="211" bodyend="235"/> <references refid="fat__string_8h_1a070d2ce7b6bb7e5c05602aa8c308d0c4" compoundref="fat__string_8h" startline="17">NULL</references> </memberdef> <memberdef kind="function" id="devfs_8c_1a7b312bcbbf9c2386ec31ccc73f1c3c63" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual"> <type>void</type> <definition>static void devfs_initialize</definition> <argsstring>(struct vfs_mountPoint *mp)</argsstring> <name>devfs_initialize</name> <param> <type>struct <ref refid="structvfs__mountPoint" kindref="compound">vfs_mountPoint</ref> *</type> <declname>mp</declname> </param> <briefdescription> </briefdescription> <detaileddescription> <para>This is the initialized called by the vfs system when enabling devfs basically it allocates memory for the devfs module </para> </detaileddescription> <inbodydescription> </inbodydescription> <location file="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" line="48" column="13" bodyfile="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" bodystart="48" bodyend="60"/> </memberdef> <memberdef kind="function" id="devfs_8c_1ad568bae84bef3691539f1b1d0f6a54b4" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual"> <type>int</type> <definition>int devfs_makeNode</definition> <argsstring>(char *name, uInt8 type, uInt16 major, uInt16 minor)</argsstring> <name>devfs_makeNode</name> <param> <type>char *</type> <declname>name</declname> </param> <param> <type><ref refid="objgfx30_8h_1aa4e0f27a9aca905e340c06d2dcae843c" kindref="member">uInt8</ref></type> <declname>type</declname> </param> <param> <type><ref refid="objgfx30_8h_1a81f3b46fa4ddd984830104840a08da82" kindref="member">uInt16</ref></type> <declname>major</declname> </param> <param> <type><ref refid="objgfx30_8h_1a81f3b46fa4ddd984830104840a08da82" kindref="member">uInt16</ref></type> <declname>minor</declname> </param> <briefdescription> </briefdescription> <detaileddescription> </detaileddescription> <inbodydescription> </inbodydescription> <location file="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" line="174" column="5" bodyfile="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" bodystart="174" bodyend="209"/> <references refid="armv6_2spinlock_8c_1a71f03d2ba55111c715b6068254847a53" compoundref="armv6_2spinlock_8c" startline="55" endline="61">spinLock</references> <referencedby refid="fdc_8c_1a2fad92b12d9ff56bf300b7e53875c75d" compoundref="fdc_8c" startline="61" endline="75">fdc_init</referencedby> </memberdef> <memberdef kind="function" id="devfs_8c_1ae6edbe8cf7f7ceb56cc2923841f557de" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual"> <type>int</type> <definition>static int devfs_open</definition> <argsstring>(char *file, fileDescriptor_t *fd)</argsstring> <name>devfs_open</name> <param> <type>char *</type> <declname>file</declname> </param> <param> <type><ref refid="include_2vfs_2file_8h_1acc7b57f2d3766b4977ebbe64aa38608b" kindref="member">fileDescriptor_t</ref> *</type> <declname>fd</declname> </param> <briefdescription> </briefdescription> <detaileddescription> <para>This is the open routine called by the vfs when a fopen or open is called within the user or kernel space file - this is the file node fd - this is the file descriptor</para> <para>This format will be changing down the road </para> </detaileddescription> <inbodydescription> </inbodydescription> <location file="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" line="69" column="12" bodyfile="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" bodystart="69" bodyend="105"/> </memberdef> <memberdef kind="function" id="devfs_8c_1a3325c6d2d3937d32b89110a9bf534791" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual"> <type>int</type> <definition>static int devfs_read</definition> <argsstring>(fileDescriptor_t *fd, char *data, long offset, long size)</argsstring> <name>devfs_read</name> <param> <type><ref refid="include_2vfs_2file_8h_1acc7b57f2d3766b4977ebbe64aa38608b" kindref="member">fileDescriptor_t</ref> *</type> <declname>fd</declname> </param> <param> <type>char *</type> <declname>data</declname> </param> <param> <type>long</type> <declname>offset</declname> </param> <param> <type>long</type> <declname>size</declname> </param> <briefdescription> </briefdescription> <detaileddescription> <para>Function: int readDevFS(fileDescriptor_t *fd,char *data,long offset,long size) Description: Read File Into Data Notes: </para> </detaileddescription> <inbodydescription> </inbodydescription> <location file="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" line="112" column="12" bodyfile="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" bodystart="112" bodyend="149"/> </memberdef> <memberdef kind="function" id="devfs_8c_1ac4950d82d0b4de07d82a8814e6f93200" prot="public" static="yes" const="no" explicit="no" inline="no" virt="non-virtual"> <type>int</type> <definition>static int devfs_write</definition> <argsstring>(fileDescriptor_t *fd, char *data, long offset, long size)</argsstring> <name>devfs_write</name> <param> <type><ref refid="include_2vfs_2file_8h_1acc7b57f2d3766b4977ebbe64aa38608b" kindref="member">fileDescriptor_t</ref> *</type> <declname>fd</declname> </param> <param> <type>char *</type> <declname>data</declname> </param> <param> <type>long</type> <declname>offset</declname> </param> <param> <type>long</type> <declname>size</declname> </param> <briefdescription> </briefdescription> <detaileddescription> </detaileddescription> <inbodydescription> </inbodydescription> <location file="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" line="157" column="12" bodyfile="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c" bodystart="157" bodyend="172"/> </memberdef> </sectiondef> <briefdescription> </briefdescription> <detaileddescription> </detaileddescription> <programlisting> <codeline lineno="1"><highlight class="comment">/*-</highlight></codeline> <codeline lineno="2"><highlight class="comment"><sp/>*<sp/>Copyright<sp/>(c)<sp/>2002-2018<sp/>The<sp/>UbixOS<sp/>Project.</highlight></codeline> <codeline lineno="3"><highlight class="comment"><sp/>*<sp/>All<sp/>rights<sp/>reserved.</highlight></codeline> <codeline lineno="4"><highlight class="comment"><sp/>*</highlight></codeline> <codeline lineno="5"><highlight class="comment"><sp/>*<sp/>This<sp/>was<sp/>developed<sp/>by<sp/>Christopher<sp/>W.<sp/>Olsen<sp/>for<sp/>the<sp/>UbixOS<sp/>Project.</highlight></codeline> <codeline lineno="6"><highlight class="comment"><sp/>*</highlight></codeline> <codeline lineno="7"><highlight class="comment"><sp/>*<sp/>Redistribution<sp/>and<sp/>use<sp/>in<sp/>source<sp/>and<sp/>binary<sp/>forms,<sp/>with<sp/>or<sp/>without<sp/>modification,<sp/>are<sp/>permitted</highlight></codeline> <codeline lineno="8"><highlight class="comment"><sp/>*<sp/>provided<sp/>that<sp/>the<sp/>following<sp/>conditions<sp/>are<sp/>met:</highlight></codeline> <codeline lineno="9"><highlight class="comment"><sp/>*</highlight></codeline> <codeline lineno="10"><highlight class="comment"><sp/>*<sp/>1)<sp/>Redistributions<sp/>of<sp/>source<sp/>code<sp/>must<sp/>retain<sp/>the<sp/>above<sp/>copyright<sp/>notice,<sp/>this<sp/>list<sp/>of</highlight></codeline> <codeline lineno="11"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>conditions,<sp/>the<sp/>following<sp/>disclaimer<sp/>and<sp/>the<sp/>list<sp/>of<sp/>authors.</highlight></codeline> <codeline lineno="12"><highlight class="comment"><sp/>*<sp/>2)<sp/>Redistributions<sp/>in<sp/>binary<sp/>form<sp/>must<sp/>reproduce<sp/>the<sp/>above<sp/>copyright<sp/>notice,<sp/>this<sp/>list<sp/>of</highlight></codeline> <codeline lineno="13"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>conditions,<sp/>the<sp/>following<sp/>disclaimer<sp/>and<sp/>the<sp/>list<sp/>of<sp/>authors<sp/>in<sp/>the<sp/>documentation<sp/>and/or</highlight></codeline> <codeline lineno="14"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>other<sp/>materials<sp/>provided<sp/>with<sp/>the<sp/>distribution.</highlight></codeline> <codeline lineno="15"><highlight class="comment"><sp/>*<sp/>3)<sp/>Neither<sp/>the<sp/>name<sp/>of<sp/>the<sp/>UbixOS<sp/>Project<sp/>nor<sp/>the<sp/>names<sp/>of<sp/>its<sp/>contributors<sp/>may<sp/>be<sp/>used<sp/>to</highlight></codeline> <codeline lineno="16"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>endorse<sp/>or<sp/>promote<sp/>products<sp/>derived<sp/>from<sp/>this<sp/>software<sp/>without<sp/>specific<sp/>prior<sp/>written</highlight></codeline> <codeline lineno="17"><highlight class="comment"><sp/>*<sp/><sp/><sp/><sp/>permission.</highlight></codeline> <codeline lineno="18"><highlight class="comment"><sp/>*</highlight></codeline> <codeline lineno="19"><highlight class="comment"><sp/>*<sp/>THIS<sp/>SOFTWARE<sp/>IS<sp/>PROVIDED<sp/>BY<sp/>THE<sp/>AUTHOR<sp/>AND<sp/>CONTRIBUTORS<sp/>"AS<sp/>IS"<sp/>AND<sp/>ANY<sp/>EXPRESS<sp/>OR<sp/>IMPLIED</highlight></codeline> <codeline lineno="20"><highlight class="comment"><sp/>*<sp/>WARRANTIES,<sp/>INCLUDING,<sp/>BUT<sp/>NOT<sp/>LIMITED<sp/>TO,<sp/>THE<sp/>IMPLIED<sp/>WARRANTIES<sp/>OF<sp/>MERCHANTABILITY<sp/>AND<sp/>FITNESS</highlight></codeline> <codeline lineno="21"><highlight class="comment"><sp/>*<sp/>FOR<sp/>A<sp/>PARTICULAR<sp/>PURPOSE<sp/>ARE<sp/>DISCLAIMED.<sp/>IN<sp/>NO<sp/>EVENT<sp/>SHALL<sp/>THE<sp/>COPYRIGHT<sp/>OWNER<sp/>OR<sp/>CONTRIBUTORS</highlight></codeline> <codeline lineno="22"><highlight class="comment"><sp/>*<sp/>BE<sp/>LIABLE<sp/>FOR<sp/>ANY<sp/>DIRECT,<sp/>INDIRECT,<sp/>INCIDENTAL,<sp/>SPECIAL,<sp/>EXEMPLARY,<sp/>OR<sp/>CONSEQUENTIAL<sp/>DAMAGES</highlight></codeline> <codeline lineno="23"><highlight class="comment"><sp/>*<sp/>(INCLUDING,<sp/>BUT<sp/>NOT<sp/>LIMITED<sp/>TO,<sp/>PROCUREMENT<sp/>OF<sp/>SUBSTITUTE<sp/>GOODS<sp/>OR<sp/>SERVICES;<sp/>LOSS<sp/>OF<sp/>USE,<sp/>DATA,</highlight></codeline> <codeline lineno="24"><highlight class="comment"><sp/>*<sp/>OR<sp/>PROFITS;<sp/>OR<sp/>BUSINESS<sp/>INTERRUPTION)<sp/>HOWEVER<sp/>CAUSED<sp/>AND<sp/>ON<sp/>ANY<sp/>THEORY<sp/>OF<sp/>LIABILITY,<sp/>WHETHER<sp/>IN</highlight></codeline> <codeline lineno="25"><highlight class="comment"><sp/>*<sp/>CONTRACT,<sp/>STRICT<sp/>LIABILITY,<sp/>OR<sp/>TORT<sp/>(INCLUDING<sp/>NEGLIGENCE<sp/>OR<sp/>OTHERWISE)<sp/>ARISING<sp/>IN<sp/>ANY<sp/>WAY<sp/>OUT</highlight></codeline> <codeline lineno="26"><highlight class="comment"><sp/>*<sp/>OF<sp/>THE<sp/>USE<sp/>OF<sp/>THIS<sp/>SOFTWARE,<sp/>EVEN<sp/>IF<sp/>ADVISED<sp/>OF<sp/>THE<sp/>POSSIBILITY<sp/>OF<sp/>SUCH<sp/>DAMAGE.</highlight></codeline> <codeline lineno="27"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="28"><highlight class="normal"></highlight></codeline> <codeline lineno="29"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><<ref refid="devfs_8h" kindref="compound">devfs/devfs.h</ref>></highlight><highlight class="normal"></highlight></codeline> <codeline lineno="30"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><<ref refid="include_2vfs_2vfs_8h" kindref="compound">vfs/vfs.h</ref>></highlight><highlight class="normal"></highlight></codeline> <codeline lineno="31"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><<ref refid="include_2sys_2device_8h" kindref="compound">sys/device.h</ref>></highlight><highlight class="normal"></highlight></codeline> <codeline lineno="32"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><<ref refid="spinlock_8h" kindref="compound">ubixos/spinlock.h</ref>></highlight><highlight class="normal"></highlight></codeline> <codeline lineno="33"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><<ref refid="kpanic_8h" kindref="compound">ubixos/kpanic.h</ref>></highlight><highlight class="normal"></highlight></codeline> <codeline lineno="34"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><<ref refid="kmalloc_8h" kindref="compound">lib/kmalloc.h</ref>></highlight><highlight class="normal"></highlight></codeline> <codeline lineno="35"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><<ref refid="string_8h" kindref="compound">string.h</ref>></highlight><highlight class="normal"></highlight></codeline> <codeline lineno="36"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><<ref refid="kprintf_8h" kindref="compound">lib/kprintf.h</ref>></highlight><highlight class="normal"></highlight></codeline> <codeline lineno="37"><highlight class="normal"></highlight></codeline> <codeline lineno="38"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>Spinlock<sp/>for<sp/>devfs<sp/>we<sp/>should<sp/>start<sp/>converting<sp/>to<sp/>sem/mutex<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="39"><highlight class="normal"></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structspinLock" kindref="compound">spinLock</ref><sp/>devfsSpinLock<sp/>=<sp/><ref refid="spinlock_8h_1a0fe85a4f3642683148b25916d6c5eafd" kindref="member">SPIN_LOCK_INITIALIZER</ref>;</highlight></codeline> <codeline lineno="40"><highlight class="normal"></highlight></codeline> <codeline lineno="41"><highlight class="normal"></highlight><highlight class="comment">/*<sp/>Length<sp/>of<sp/>dev<sp/>list<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="42"><highlight class="normal"></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>devfs_len<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="43"><highlight class="normal"></highlight></codeline> <codeline lineno="48"><highlight class="keyword">static</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>devfs_initialize(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structvfs__mountPoint" kindref="compound">vfs_mountPoint</ref><sp/>*mp)<sp/>{</highlight></codeline> <codeline lineno="49"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevfs__info" kindref="compound">devfs_info</ref><sp/>*fsInfo<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="50"><highlight class="normal"></highlight></codeline> <codeline lineno="51"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">/*<sp/>Allocate<sp/>memory<sp/>for<sp/>the<sp/>fsInfo<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="52"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>((mp-><ref refid="structvfs__mountPoint_1a9771ecae1bc4482ad0282aee5766bd9b" kindref="member">fsInfo</ref><sp/>=<sp/>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structdevfs__info" kindref="compound">devfs_info</ref><sp/>*)<sp/><ref refid="kmalloc_8h_1a150eab2ac4ce4553e21ca10e7f441762" kindref="member">kmalloc</ref>(</highlight><highlight class="keyword">sizeof</highlight><highlight class="normal">(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structdevfs__info" kindref="compound">devfs_info</ref>)))<sp/>==<sp/>0x0)</highlight></codeline> <codeline lineno="53"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="kpanic_8h_1aa5193288597f00c4f8e3b2939aa6c0ce" kindref="member">K_PANIC</ref>(</highlight><highlight class="stringliteral">"devfs:<sp/>failed<sp/>to<sp/>allocate<sp/>memor\n"</highlight><highlight class="normal">);</highlight></codeline> <codeline lineno="54"><highlight class="normal"></highlight></codeline> <codeline lineno="55"><highlight class="normal"><sp/><sp/>fsInfo<sp/>=<sp/>mp-><ref refid="structvfs__mountPoint_1a9771ecae1bc4482ad0282aee5766bd9b" kindref="member">fsInfo</ref>;</highlight></codeline> <codeline lineno="56"><highlight class="normal"><sp/><sp/>fsInfo-><ref refid="structdevfs__info_1a290940b7d03a61782eab82c0148b0f06" kindref="member">deviceList</ref><sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="57"><highlight class="normal"></highlight></codeline> <codeline lineno="58"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">/*<sp/>Return<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="59"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline> <codeline lineno="60"><highlight class="normal">}</highlight></codeline> <codeline lineno="61"><highlight class="normal"></highlight></codeline> <codeline lineno="69"><highlight class="keyword">static</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>devfs_open(</highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/>*<ref refid="structfile" kindref="compound">file</ref>,<sp/><ref refid="structfileDescriptor" kindref="compound">fileDescriptor_t</ref><sp/>*fd)<sp/>{</highlight></codeline> <codeline lineno="70"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevfs__info" kindref="compound">devfs_info</ref><sp/>*fsInfo<sp/>=<sp/>fd-><ref refid="structfileDescriptor_1ab912b7f3f302a2f71d40f3b3810e90e8" kindref="member">mp</ref>-><ref refid="structvfs__mountPoint_1a9771ecae1bc4482ad0282aee5766bd9b" kindref="member">fsInfo</ref>;</highlight></codeline> <codeline lineno="71"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevfs__devices" kindref="compound">devfs_devices</ref><sp/>*tmpDev<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="72"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevice__node" kindref="compound">device_node</ref><sp/>*<ref refid="structdevice" kindref="compound">device</ref><sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="73"><highlight class="normal"></highlight></codeline> <codeline lineno="74"><highlight class="normal"><sp/><sp/><ref refid="armv6_2spinlock_8c_1a71f03d2ba55111c715b6068254847a53" kindref="member">spinLock</ref>(&devfsSpinLock);</highlight></codeline> <codeline lineno="75"><highlight class="normal"></highlight></codeline> <codeline lineno="76"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="string_8h_1a6f3dcb20ff11ff9db5904c3cfb61a38c" kindref="member">strcmp</ref>(<ref refid="structfile" kindref="compound">file</ref>,<sp/></highlight><highlight class="stringliteral">"/"</highlight><highlight class="normal">)<sp/>==<sp/>0x0)<sp/>{</highlight></codeline> <codeline lineno="77"><highlight class="normal"><sp/><sp/><sp/><sp/>fd-><ref refid="structfileDescriptor_1accd84ca186e1fd7e8e82fee3a18779ae" kindref="member">start</ref><sp/>=<sp/>-1;</highlight></codeline> <codeline lineno="78"><highlight class="normal"><sp/><sp/><sp/><sp/>fd-><ref refid="structfileDescriptor_1ac8c9ca78af4599be9bbba7fa8a37eee8" kindref="member">size</ref><sp/>=<sp/>devfs_len;</highlight></codeline> <codeline lineno="79"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="armv6_2spinlock_8c_1ae29ab191c93f9ead066cb462dd2e7247" kindref="member">spinUnlock</ref>(&devfsSpinLock);</highlight></codeline> <codeline lineno="80"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(0x1);</highlight></codeline> <codeline lineno="81"><highlight class="normal"><sp/><sp/>}</highlight></codeline> <codeline lineno="82"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="structfile" kindref="compound">file</ref>[0]<sp/>==<sp/></highlight><highlight class="charliteral">'/'</highlight><highlight class="normal">)</highlight></codeline> <codeline lineno="83"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="structfile" kindref="compound">file</ref>++;</highlight></codeline> <codeline lineno="84"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(tmpDev<sp/>=<sp/>fsInfo-><ref refid="structdevfs__info_1a290940b7d03a61782eab82c0148b0f06" kindref="member">deviceList</ref>;<sp/>tmpDev<sp/>!=<sp/>0x0;<sp/>tmpDev<sp/>=<sp/>tmpDev-><ref refid="structdevfs__devices_1a8da644e221d63a17be9b429f67b6de1d" kindref="member">next</ref>)<sp/>{</highlight></codeline> <codeline lineno="85"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="string_8h_1a6f3dcb20ff11ff9db5904c3cfb61a38c" kindref="member">strcmp</ref>(tmpDev-><ref refid="structdevfs__devices_1a0200a09acd1456819501f7238df52474" kindref="member">devName</ref>,<sp/><ref refid="structfile" kindref="compound">file</ref>)<sp/>==<sp/>0x0)<sp/>{</highlight></codeline> <codeline lineno="86"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">switch</highlight><highlight class="normal"><sp/>((fd-><ref refid="structfileDescriptor_1ac26434565d08e7590265288cf9e9f212" kindref="member">mode</ref><sp/>&<sp/>0x3))<sp/>{</highlight></codeline> <codeline lineno="87"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>0:</highlight></codeline> <codeline lineno="88"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>1:</highlight></codeline> <codeline lineno="89"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="structdevice" kindref="compound">device</ref><sp/>=<sp/><ref refid="include_2sys_2device_8h_1a0002a4ec01ee11597c6751602f3e4c3d" kindref="member">device_find</ref>(tmpDev-><ref refid="structdevfs__devices_1a646beef3e609fb306cd3ddb202daf694" kindref="member">devMajor</ref>,<sp/>tmpDev-><ref refid="structdevfs__devices_1a5e53f9e07fd166b03c4cc94cb7ba6cf6" kindref="member">devMinor</ref>);</highlight></codeline> <codeline lineno="90"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>fd-><ref refid="structfileDescriptor_1accd84ca186e1fd7e8e82fee3a18779ae" kindref="member">start</ref><sp/>=<sp/>(<ref refid="include_2sys_2types_8h_1a0238af00180b6d9278fa1c6aa790fdf4" kindref="member">uint32_t</ref><sp/>*)<sp/>tmpDev;<sp/></highlight><highlight class="comment">/*<sp/>MrOlsen<sp/>(2016-01-19)<sp/>FIX:<sp/>I<sp/>Don't<sp/>Understand<sp/>This<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="91"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>fd-><ref refid="structfileDescriptor_1ac8c9ca78af4599be9bbba7fa8a37eee8" kindref="member">size</ref><sp/>=<sp/><ref refid="structdevice" kindref="compound">device</ref>->devInfo->size;</highlight></codeline> <codeline lineno="92"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">break</highlight><highlight class="normal">;</highlight></codeline> <codeline lineno="93"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">:</highlight></codeline> <codeline lineno="94"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="kprintf_8h_1a20b56810edb62a6fe59917015c30848f" kindref="member">kprintf</ref>(</highlight><highlight class="stringliteral">"Invalid<sp/>File<sp/>Mode\n"</highlight><highlight class="normal">);</highlight></codeline> <codeline lineno="95"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="armv6_2spinlock_8c_1ae29ab191c93f9ead066cb462dd2e7247" kindref="member">spinUnlock</ref>(&devfsSpinLock);</highlight></codeline> <codeline lineno="96"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(-1);</highlight></codeline> <codeline lineno="97"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">break</highlight><highlight class="normal">;</highlight></codeline> <codeline lineno="98"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline> <codeline lineno="99"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="armv6_2spinlock_8c_1ae29ab191c93f9ead066cb462dd2e7247" kindref="member">spinUnlock</ref>(&devfsSpinLock);</highlight></codeline> <codeline lineno="100"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(0x1);</highlight></codeline> <codeline lineno="101"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> <codeline lineno="102"><highlight class="normal"><sp/><sp/>}</highlight></codeline> <codeline lineno="103"><highlight class="normal"><sp/><sp/><ref refid="armv6_2spinlock_8c_1ae29ab191c93f9ead066cb462dd2e7247" kindref="member">spinUnlock</ref>(&devfsSpinLock);</highlight></codeline> <codeline lineno="104"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(0x0);</highlight></codeline> <codeline lineno="105"><highlight class="normal">}</highlight></codeline> <codeline lineno="106"><highlight class="normal"></highlight></codeline> <codeline lineno="112"><highlight class="keyword">static</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>devfs_read(<ref refid="structfileDescriptor" kindref="compound">fileDescriptor_t</ref><sp/>*fd,<sp/></highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/>*data,<sp/></highlight><highlight class="keywordtype">long</highlight><highlight class="normal"><sp/>offset,<sp/></highlight><highlight class="keywordtype">long</highlight><highlight class="normal"><sp/>size)<sp/>{</highlight></codeline> <codeline lineno="113"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>i<sp/>=<sp/>0x0,<sp/>x<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="114"><highlight class="normal"><sp/><sp/><ref refid="objgfx30_8h_1ada085051a6d9a8e00a2cb256d1af14ba" kindref="member">uInt32</ref><sp/>sectors<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="115"><highlight class="normal"><sp/><sp/><ref refid="objgfx30_8h_1a81f3b46fa4ddd984830104840a08da82" kindref="member">uInt16</ref><sp/>diff<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="116"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevice__node" kindref="compound">device_node</ref><sp/>*<ref refid="structdevice" kindref="compound">device</ref><sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="117"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevfs__devices" kindref="compound">devfs_devices</ref><sp/>*tmpDev<sp/>=<sp/>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*)<sp/>fd-><ref refid="structfileDescriptor_1accd84ca186e1fd7e8e82fee3a18779ae" kindref="member">start</ref>;</highlight></codeline> <codeline lineno="118"><highlight class="normal"></highlight></codeline> <codeline lineno="119"><highlight class="normal"><sp/><sp/>if<sp/>(tmpDev<sp/>==<sp/>-1)<sp/>{</highlight></codeline> <codeline lineno="120"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="kprintf_8h_1a20b56810edb62a6fe59917015c30848f" kindref="member">kprintf</ref>(</highlight><highlight class="stringliteral">"Hi<sp/>Ubie<sp/>[%i]!!!\n"</highlight><highlight class="normal">,<sp/>size);</highlight></codeline> <codeline lineno="121"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(i<sp/>=<sp/>0;<sp/>i<sp/><<sp/>size;<sp/>i++)<sp/>{</highlight></codeline> <codeline lineno="122"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>data[i]<sp/>=<sp/></highlight><highlight class="charliteral">'a'</highlight><highlight class="normal">;</highlight></codeline> <codeline lineno="123"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>fd-><ref refid="structfileDescriptor_1a1e5de6abaaaaba1c21ea108de1166a6b" kindref="member">buffer</ref>[i]<sp/>=<sp/></highlight><highlight class="charliteral">'a'</highlight><highlight class="normal">;</highlight></codeline> <codeline lineno="124"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> <codeline lineno="125"><highlight class="normal"><sp/><sp/><sp/><sp/>data[size<sp/>-<sp/>1]<sp/>=<sp/></highlight><highlight class="charliteral">'\n'</highlight><highlight class="normal">;</highlight></codeline> <codeline lineno="126"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(size);</highlight></codeline> <codeline lineno="127"><highlight class="normal"><sp/><sp/>}</highlight></codeline> <codeline lineno="128"><highlight class="normal"></highlight></codeline> <codeline lineno="129"><highlight class="normal"><sp/><sp/><ref refid="structdevice" kindref="compound">device</ref><sp/>=<sp/><ref refid="include_2sys_2device_8h_1a0002a4ec01ee11597c6751602f3e4c3d" kindref="member">device_find</ref>(tmpDev-><ref refid="structdevfs__devices_1a646beef3e609fb306cd3ddb202daf694" kindref="member">devMajor</ref>,<sp/>tmpDev-><ref refid="structdevfs__devices_1a5e53f9e07fd166b03c4cc94cb7ba6cf6" kindref="member">devMinor</ref>);</highlight></codeline> <codeline lineno="130"><highlight class="normal"></highlight></codeline> <codeline lineno="131"><highlight class="normal"><sp/><sp/>sectors<sp/>=<sp/>((size<sp/>+<sp/>511)<sp/>/<sp/>512);</highlight></codeline> <codeline lineno="132"><highlight class="normal"><sp/><sp/>diff<sp/>=<sp/>(offset<sp/>-<sp/>((offset<sp/>/<sp/>512)<sp/>*<sp/>512));</highlight></codeline> <codeline lineno="133"><highlight class="normal"></highlight></codeline> <codeline lineno="134"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(i<sp/>=<sp/>0x0;<sp/>i<sp/><<sp/>sectors;<sp/>i++)<sp/>{</highlight></codeline> <codeline lineno="135"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="structdevice" kindref="compound">device</ref>->devInfo->read(<ref refid="structdevice" kindref="compound">device</ref>->devInfo->info,<sp/>fd-><ref refid="structfileDescriptor_1a1e5de6abaaaaba1c21ea108de1166a6b" kindref="member">buffer</ref>,<sp/>i<sp/>+<sp/>(offset<sp/>/<sp/>512),<sp/>1);</highlight></codeline> <codeline lineno="136"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(x<sp/>=<sp/>0x0;<sp/>x<sp/><<sp/>(size<sp/>-<sp/>(i<sp/>*<sp/>512));<sp/>x++)<sp/>{</highlight></codeline> <codeline lineno="137"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(diff<sp/>><sp/>0)<sp/>{</highlight></codeline> <codeline lineno="138"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>data[x]<sp/>=<sp/>fd-><ref refid="structfileDescriptor_1a1e5de6abaaaaba1c21ea108de1166a6b" kindref="member">buffer</ref>[x<sp/>+<sp/>diff];</highlight></codeline> <codeline lineno="139"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline> <codeline lineno="140"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline> <codeline lineno="141"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>data[x]<sp/>=<sp/>fd-><ref refid="structfileDescriptor_1a1e5de6abaaaaba1c21ea108de1166a6b" kindref="member">buffer</ref>[x];</highlight></codeline> <codeline lineno="142"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline> <codeline lineno="143"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> <codeline lineno="144"><highlight class="normal"><sp/><sp/><sp/><sp/>diff<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="145"><highlight class="normal"><sp/><sp/><sp/><sp/>data<sp/>+=<sp/>512;</highlight></codeline> <codeline lineno="146"><highlight class="normal"><sp/><sp/>}</highlight></codeline> <codeline lineno="147"><highlight class="normal"></highlight></codeline> <codeline lineno="148"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(size);</highlight></codeline> <codeline lineno="149"><highlight class="normal">}</highlight></codeline> <codeline lineno="150"><highlight class="normal"></highlight></codeline> <codeline lineno="151"><highlight class="normal"></highlight><highlight class="comment">/************************************************************************</highlight></codeline> <codeline lineno="152"><highlight class="comment"></highlight></codeline> <codeline lineno="153"><highlight class="comment"><sp/>Function:<sp/>int<sp/>writeDevFS(fileDescriptor_t<sp/>*fd,char<sp/>*data,long<sp/>offset,long<sp/>size)</highlight></codeline> <codeline lineno="154"><highlight class="comment"><sp/>Description:<sp/>Write<sp/>Data<sp/>Into<sp/>File</highlight></codeline> <codeline lineno="155"><highlight class="comment"><sp/>Notes:</highlight></codeline> <codeline lineno="156"><highlight class="comment"></highlight></codeline> <codeline lineno="157"><highlight class="comment"><sp/>************************************************************************/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="158"><highlight class="normal"></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>devfs_write(<ref refid="structfileDescriptor" kindref="compound">fileDescriptor_t</ref><sp/>*fd,<sp/></highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/>*data,<sp/></highlight><highlight class="keywordtype">long</highlight><highlight class="normal"><sp/>offset,<sp/></highlight><highlight class="keywordtype">long</highlight><highlight class="normal"><sp/>size)<sp/>{</highlight></codeline> <codeline lineno="159"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>i<sp/>=<sp/>0x0,<sp/>x<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="160"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevice__node" kindref="compound">device_node</ref><sp/>*<ref refid="structdevice" kindref="compound">device</ref><sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="161"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevfs__devices" kindref="compound">devfs_devices</ref><sp/>*tmpDev<sp/>=<sp/>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*)<sp/>fd-><ref refid="structfileDescriptor_1accd84ca186e1fd7e8e82fee3a18779ae" kindref="member">start</ref>;</highlight></codeline> <codeline lineno="162"><highlight class="normal"></highlight></codeline> <codeline lineno="163"><highlight class="normal"><sp/><sp/><ref refid="structdevice" kindref="compound">device</ref><sp/>=<sp/><ref refid="include_2sys_2device_8h_1a0002a4ec01ee11597c6751602f3e4c3d" kindref="member">device_find</ref>(tmpDev-><ref refid="structdevfs__devices_1a646beef3e609fb306cd3ddb202daf694" kindref="member">devMajor</ref>,<sp/>tmpDev-><ref refid="structdevfs__devices_1a5e53f9e07fd166b03c4cc94cb7ba6cf6" kindref="member">devMinor</ref>);</highlight></codeline> <codeline lineno="164"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(i<sp/>=<sp/>0x0;<sp/>i<sp/><<sp/>((size<sp/>+<sp/>511)<sp/>/<sp/>512);<sp/>i++)<sp/>{</highlight></codeline> <codeline lineno="165"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="structdevice" kindref="compound">device</ref>->devInfo->read(<ref refid="structdevice" kindref="compound">device</ref>->devInfo->info,<sp/>fd-><ref refid="structfileDescriptor_1a1e5de6abaaaaba1c21ea108de1166a6b" kindref="member">buffer</ref>,<sp/>i<sp/>+<sp/>(offset<sp/>/<sp/>512),<sp/>1);</highlight></codeline> <codeline lineno="166"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(x<sp/>=<sp/>0x0;<sp/>((x<sp/><<sp/>512)<sp/>&&<sp/>((x<sp/>+<sp/>(i<sp/>*<sp/>512))<sp/><<sp/>size));<sp/>x++)<sp/>{</highlight></codeline> <codeline lineno="167"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>fd-><ref refid="structfileDescriptor_1a1e5de6abaaaaba1c21ea108de1166a6b" kindref="member">buffer</ref>[x]<sp/>=<sp/>data[x];</highlight></codeline> <codeline lineno="168"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> <codeline lineno="169"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="structdevice" kindref="compound">device</ref>->devInfo->write(<ref refid="structdevice" kindref="compound">device</ref>->devInfo->info,<sp/>fd-><ref refid="structfileDescriptor_1a1e5de6abaaaaba1c21ea108de1166a6b" kindref="member">buffer</ref>,<sp/>i<sp/>+<sp/>(offset<sp/>/<sp/>512),<sp/>1);</highlight></codeline> <codeline lineno="170"><highlight class="normal"><sp/><sp/><sp/><sp/>data<sp/>+=<sp/>512;</highlight></codeline> <codeline lineno="171"><highlight class="normal"><sp/><sp/>}</highlight></codeline> <codeline lineno="172"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(size);</highlight></codeline> <codeline lineno="173"><highlight class="normal">}</highlight></codeline> <codeline lineno="174" refid="devfs_8h_1ad568bae84bef3691539f1b1d0f6a54b4" refkind="member"><highlight class="normal"></highlight></codeline> <codeline lineno="175"><highlight class="normal"></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/><ref refid="devfs_8c_1ad568bae84bef3691539f1b1d0f6a54b4" kindref="member">devfs_makeNode</ref>(</highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/>*<ref refid="pci_8c_1a8f8f80d37794cde9472343e4487ba3eb" kindref="member">name</ref>,<sp/><ref refid="objgfx30_8h_1aa4e0f27a9aca905e340c06d2dcae843c" kindref="member">uInt8</ref><sp/>type,<sp/><ref refid="objgfx30_8h_1a81f3b46fa4ddd984830104840a08da82" kindref="member">uInt16</ref><sp/>major,<sp/><ref refid="objgfx30_8h_1a81f3b46fa4ddd984830104840a08da82" kindref="member">uInt16</ref><sp/>minor)<sp/>{</highlight></codeline> <codeline lineno="176"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structvfs__mountPoint" kindref="compound">vfs_mountPoint</ref><sp/>*mp<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="177"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevfs__info" kindref="compound">devfs_info</ref><sp/>*fsInfo<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="178"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevfs__devices" kindref="compound">devfs_devices</ref><sp/>*tmpDev<sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="179"><highlight class="normal"></highlight></codeline> <codeline lineno="180"><highlight class="normal"><sp/><sp/><ref refid="armv6_2spinlock_8c_1a71f03d2ba55111c715b6068254847a53" kindref="member">spinLock</ref>(&devfsSpinLock);</highlight></codeline> <codeline lineno="181"><highlight class="normal"></highlight></codeline> <codeline lineno="182"><highlight class="normal"><sp/><sp/>mp<sp/>=<sp/><ref refid="mount_8c_1aa8cc926aa9badb781158b6738b1b0f2d" kindref="member">vfs_findMount</ref>(</highlight><highlight class="stringliteral">"devfs"</highlight><highlight class="normal">);</highlight></codeline> <codeline lineno="183"><highlight class="normal"></highlight></codeline> <codeline lineno="184"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(mp<sp/>==<sp/>0x0)<sp/>{</highlight></codeline> <codeline lineno="185"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="kprintf_8h_1a20b56810edb62a6fe59917015c30848f" kindref="member">kprintf</ref>(</highlight><highlight class="stringliteral">"Error:<sp/>Can't<sp/>Find<sp/>Mount<sp/>Point\n"</highlight><highlight class="normal">);</highlight></codeline> <codeline lineno="186"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="armv6_2spinlock_8c_1ae29ab191c93f9ead066cb462dd2e7247" kindref="member">spinUnlock</ref>(&devfsSpinLock);</highlight></codeline> <codeline lineno="187"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(-1);</highlight></codeline> <codeline lineno="188"><highlight class="normal"><sp/><sp/>}</highlight></codeline> <codeline lineno="189"><highlight class="normal"></highlight></codeline> <codeline lineno="190"><highlight class="normal"><sp/><sp/>fsInfo<sp/>=<sp/>mp-><ref refid="structvfs__mountPoint_1a9771ecae1bc4482ad0282aee5766bd9b" kindref="member">fsInfo</ref>;</highlight></codeline> <codeline lineno="191"><highlight class="normal"></highlight></codeline> <codeline lineno="192"><highlight class="normal"><sp/><sp/>tmpDev<sp/>=<sp/>(</highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structdevfs__devices" kindref="compound">devfs_devices</ref><sp/>*)<sp/><ref refid="kmalloc_8h_1a150eab2ac4ce4553e21ca10e7f441762" kindref="member">kmalloc</ref>(</highlight><highlight class="keyword">sizeof</highlight><highlight class="normal">(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structdevfs__devices" kindref="compound">devfs_devices</ref>));</highlight></codeline> <codeline lineno="193"><highlight class="normal"></highlight></codeline> <codeline lineno="194"><highlight class="normal"><sp/><sp/>tmpDev-><ref refid="structdevfs__devices_1a3316a35e21232bab1603df7426dded2d" kindref="member">devType</ref><sp/>=<sp/>type;</highlight></codeline> <codeline lineno="195"><highlight class="normal"><sp/><sp/>tmpDev-><ref refid="structdevfs__devices_1a646beef3e609fb306cd3ddb202daf694" kindref="member">devMajor</ref><sp/>=<sp/>major;</highlight></codeline> <codeline lineno="196"><highlight class="normal"><sp/><sp/>tmpDev-><ref refid="structdevfs__devices_1a5e53f9e07fd166b03c4cc94cb7ba6cf6" kindref="member">devMinor</ref><sp/>=<sp/>minor;</highlight></codeline> <codeline lineno="197"><highlight class="normal"><sp/><sp/><ref refid="kprintf_8h_1ac38cd16373d98782e1465bd3d5aba470" kindref="member">sprintf</ref>(tmpDev-><ref refid="structdevfs__devices_1a0200a09acd1456819501f7238df52474" kindref="member">devName</ref>,<sp/><ref refid="pci_8c_1a8f8f80d37794cde9472343e4487ba3eb" kindref="member">name</ref>);</highlight></codeline> <codeline lineno="198"><highlight class="normal"><sp/><sp/>devfs_len<sp/>+=<sp/><ref refid="lib_8h_1ae6c8de953239811a34eeeab09458e55e" kindref="member">strlen</ref>(<ref refid="pci_8c_1a8f8f80d37794cde9472343e4487ba3eb" kindref="member">name</ref>)<sp/>+<sp/>1;</highlight></codeline> <codeline lineno="199"><highlight class="normal"></highlight></codeline> <codeline lineno="200"><highlight class="normal"><sp/><sp/>tmpDev-><ref refid="structdevfs__devices_1a8da644e221d63a17be9b429f67b6de1d" kindref="member">next</ref><sp/>=<sp/>fsInfo-><ref refid="structdevfs__info_1a290940b7d03a61782eab82c0148b0f06" kindref="member">deviceList</ref>;</highlight></codeline> <codeline lineno="201"><highlight class="normal"><sp/><sp/>tmpDev-><ref refid="structdevfs__devices_1a249566533e1645abb22645cbe47b4bf2" kindref="member">prev</ref><sp/>=<sp/>0x0;</highlight></codeline> <codeline lineno="202"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(fsInfo-><ref refid="structdevfs__info_1a290940b7d03a61782eab82c0148b0f06" kindref="member">deviceList</ref><sp/>!=<sp/>0x0)<sp/>{</highlight></codeline> <codeline lineno="203"><highlight class="normal"><sp/><sp/><sp/><sp/>fsInfo-><ref refid="structdevfs__info_1a290940b7d03a61782eab82c0148b0f06" kindref="member">deviceList</ref>-><ref refid="structdevfs__devices_1a249566533e1645abb22645cbe47b4bf2" kindref="member">prev</ref><sp/>=<sp/>tmpDev;</highlight></codeline> <codeline lineno="204"><highlight class="normal"><sp/><sp/>}</highlight></codeline> <codeline lineno="205"><highlight class="normal"></highlight></codeline> <codeline lineno="206"><highlight class="normal"><sp/><sp/>fsInfo-><ref refid="structdevfs__info_1a290940b7d03a61782eab82c0148b0f06" kindref="member">deviceList</ref><sp/>=<sp/>tmpDev;</highlight></codeline> <codeline lineno="207"><highlight class="normal"></highlight></codeline> <codeline lineno="208"><highlight class="normal"><sp/><sp/><ref refid="armv6_2spinlock_8c_1ae29ab191c93f9ead066cb462dd2e7247" kindref="member">spinUnlock</ref>(&devfsSpinLock);</highlight></codeline> <codeline lineno="209"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(0x0);</highlight></codeline> <codeline lineno="210"><highlight class="normal">}</highlight></codeline> <codeline lineno="211" refid="devfs_8h_1ac74c840a034d38b197e93bf883001d0d" refkind="member"><highlight class="normal"></highlight></codeline> <codeline lineno="212"><highlight class="normal"></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/><ref refid="devfs_8c_1ac74c840a034d38b197e93bf883001d0d" kindref="member">devfs_init</ref>()<sp/>{</highlight></codeline> <codeline lineno="213"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">/*<sp/>Build<sp/>our<sp/>devfs<sp/>struct<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="214"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal"><ref refid="structfileSystem" kindref="compound">fileSystem</ref><sp/>devFS<sp/>=<sp/>{<sp/><ref refid="fat__string_8h_1a070d2ce7b6bb7e5c05602aa8c308d0c4" kindref="member">NULL</ref>,<sp/></highlight><highlight class="comment">/*<sp/>prev<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="215"><highlight class="normal"><sp/><sp/><ref refid="fat__string_8h_1a070d2ce7b6bb7e5c05602aa8c308d0c4" kindref="member">NULL</ref>,<sp/></highlight><highlight class="comment">/*<sp/>next<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="216"><highlight class="normal"><sp/><sp/>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*)<sp/>devfs_initialize,<sp/></highlight><highlight class="comment">/*<sp/>vfsInitFS<sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="217"><highlight class="normal"><sp/><sp/>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*)<sp/>devfs_read,<sp/></highlight><highlight class="comment">/*<sp/>vfsRead<sp/><sp/><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="218"><highlight class="normal"><sp/><sp/>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*)<sp/>devfs_write,<sp/></highlight><highlight class="comment">/*<sp/>vfsWrite<sp/><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="219"><highlight class="normal"><sp/><sp/>(</highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>*)<sp/>devfs_open,<sp/></highlight><highlight class="comment">/*<sp/>vfsOpenFile<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="220"><highlight class="normal"><sp/><sp/><ref refid="fat__string_8h_1a070d2ce7b6bb7e5c05602aa8c308d0c4" kindref="member">NULL</ref>,<sp/></highlight><highlight class="comment">/*<sp/>vfsUnlink<sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="221"><highlight class="normal"><sp/><sp/><ref refid="fat__string_8h_1a070d2ce7b6bb7e5c05602aa8c308d0c4" kindref="member">NULL</ref>,<sp/></highlight><highlight class="comment">/*<sp/>vfsMakeDir<sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="222"><highlight class="normal"><sp/><sp/><ref refid="fat__string_8h_1a070d2ce7b6bb7e5c05602aa8c308d0c4" kindref="member">NULL</ref>,<sp/></highlight><highlight class="comment">/*<sp/>vfsRemDir<sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="223"><highlight class="normal"><sp/><sp/><ref refid="fat__string_8h_1a070d2ce7b6bb7e5c05602aa8c308d0c4" kindref="member">NULL</ref>,<sp/></highlight><highlight class="comment">/*<sp/>vfsSync<sp/><sp/><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="224"><highlight class="normal"><sp/><sp/>1<sp/></highlight><highlight class="comment">/*<sp/>vfsType<sp/><sp/><sp/><sp/><sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="225"><highlight class="normal"><sp/><sp/>};<sp/></highlight><highlight class="comment">/*<sp/>devFS<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="226"><highlight class="normal"></highlight></codeline> <codeline lineno="227"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="vfs_8c_1ad8cb9693ae7b6b9fc419efc975778338" kindref="member">vfsRegisterFS</ref>(devFS)<sp/>!=<sp/>0x0)<sp/>{</highlight></codeline> <codeline lineno="228"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//sysErr(systemErr,"Unable<sp/>To<sp/>Enable<sp/>DevFS");</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="229"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(0x1);</highlight></codeline> <codeline lineno="230"><highlight class="normal"><sp/><sp/>}</highlight></codeline> <codeline lineno="231"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">/*<sp/>Mount<sp/>our<sp/>devfs<sp/>this<sp/>will<sp/>build<sp/>the<sp/>devfs<sp/>container<sp/>node<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="232"><highlight class="normal"><sp/><sp/><ref refid="mount_8c_1a8379310fce9e1a500f602059516e25f0" kindref="member">vfs_mount</ref>(0x0,<sp/>0x0,<sp/>0x0,<sp/>0x1,<sp/></highlight><highlight class="stringliteral">"devfs"</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">"rw"</highlight><highlight class="normal">);<sp/></highlight><highlight class="comment">//<sp/>Mount<sp/>Device<sp/>File<sp/>System</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="233"><highlight class="normal"></highlight></codeline> <codeline lineno="234"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">/*<sp/>Return<sp/>*/</highlight><highlight class="normal"></highlight></codeline> <codeline lineno="235"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>(0x0);</highlight></codeline> <codeline lineno="236"><highlight class="normal">}</highlight></codeline> </programlisting> <location file="C:/Dev/git/UbixOS/sys/fs/devfs/devfs.c"/> </compounddef> </doxygen>