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svn_rev_453 

add erase function
This commit is contained in:
Sascha Hauer 2007-07-05 18:01:55 +02:00 committed by Sascha Hauer
parent 44635dd22e
commit 5a6358dcd0
1 changed files with 4 additions and 0 deletions
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4
include/fs.h
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@ -64,6 +64,9 @@ struct fs_driver_d {
int (*closedir)(struct device_d *dev, DIR *dir);
int (*stat)(struct device_d *dev, const char *file, struct stat *stat);
int (*erase)(struct device_d *dev, FILE *f, size_t count,
unsigned long offset);
struct driver_d drv;
unsigned long flags;
@ -82,6 +85,7 @@ int unlink(const char *pathname);
int close(int fd);
int stat(const char *filename, struct stat *s);
int read(int fd, void *buf, size_t count);
int erase(int fd, size_t count, unsigned long offset);
ssize_t write(int fd, const void *buf, size_t count);
#define SEEK_SET 1