userspace/libc: implement read, pread, write & pwrite

Signed-off-by: EnderIce2 <enderice2@protonmail.com>
This commit is contained in:
2025-02-14 02:17:47 +02:00
parent 92ef18b412
commit dfe9bbdbfa
2 changed files with 26 additions and 8 deletions

View File

@ -116,10 +116,10 @@ extern "C"
long int pathconf(const char *, int);
int pause(void);
int pipe(int[2]);
ssize_t pread(int, void *, size_t, off_t);
ssize_t pread(int fildes, void *buf, size_t nbyte, off_t offset);
int pthread_atfork(void (*)(void), void (*)(void), void (*)(void));
ssize_t pwrite(int, const void *, size_t, off_t);
ssize_t read(int, void *, size_t);
ssize_t pwrite(int fildes, const void *buf, size_t nbyte, off_t offset);
ssize_t read(int fildes, void *buf, size_t nbyte);
int readlink(const char *, char *, size_t);
int rmdir(const char *);
void *sbrk(intptr_t);
@ -144,7 +144,7 @@ extern "C"
int unlink(const char *);
int usleep(useconds_t);
pid_t vfork(void);
ssize_t write(int, const void *, size_t);
ssize_t write(int fildes, const void *buf, size_t nbyte);
#ifdef __cplusplus
}