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Import backup from 2004-08-03

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josh committed 2017-07-25 22:23:48 -04:00
1 parent a50c2a1233
commit cd02211b21
12 files changed
+270 -79
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kernel/block/rd.c
+4 -4
View File
@@ -10,7 +10,7 @@ void rd_init()
}
int rd_register(byte *ramdisk, u32_t size)
int rd_register(byte *ramdisk, u32_t size)
{
int i;
for (i = 0; i < 256; i++)
@@ -26,7 +26,7 @@ int rd_register(byte *ramdisk, u32_t size)
return -1;
}
int rd_remove(minor_t minor)
int rd_remove(minor_t minor)
{
if (rd_refs[minor] <= 0)
return -1;
@@ -35,7 +35,7 @@ int rd_remove(minor_t minor)
free(ramdisks[minor].start);
}
int rd_read_block(minor_t minor, u32_t blockNum, u32_t count, byte *buffer)
int rd_read_block(minor_t minor, u32_t blockNum, u32_t count, byte *buffer)
{
if (rd_refs[minor] <= 0)
return -1;
@@ -45,7 +45,7 @@ int rd_read_block(minor_t minor, u32_t blockNum, u32_t count, byte *buffer)
}
int rd_write_block(minor_t minor, u32_t blockNum, u32_t count, byte *buffer)
int rd_write_block(minor_t minor, u32_t blockNum, u32_t count, byte *buffer)
{
}
kernel/block/rd.h
+5 -5
View File
@@ -11,11 +11,11 @@ typedef struct {
u32_t size;
} ramdisk_t;
void rd_init();
int rd_register(byte *ramdisk, u32_t size);
int rd_remove(minor_t minor);
int rd_read_block(minor_t minor, u32_t blockNum, u32_t count, byte *buffer);
int rd_write_block(minor_t minor, u32_t blockNum, u32_t count, byte *buffer);
void rd_init();
int rd_register(byte *ramdisk, u32_t size);
int rd_remove(minor_t minor);
int rd_read_block(minor_t minor, u32_t blockNum, u32_t count, byte *buffer);
int rd_write_block(minor_t minor, u32_t blockNum, u32_t count, byte *buffer);
#endif