Luna/libc/src/sys/stat.cpp
apio 82e7b0e860
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kernel: Introduce *at() syscall framework, add openat() and fstatat()
2023-04-15 20:26:15 +02:00

33 lines
739 B
C++

#include <bits/errno-return.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <unistd.h>
extern "C"
{
int mkdir(const char* path, mode_t mode)
{
long rc = syscall(SYS_mkdir, path, mode);
__errno_return(rc, int);
}
int mknod(const char* path, mode_t mode, dev_t dev)
{
long rc = syscall(SYS_mknod, path, mode, dev);
__errno_return(rc, int);
}
int stat(const char* path, struct stat* st)
{
long rc = syscall(SYS_fstatat, AT_FDCWD, path, st, 0);
__errno_return(rc, int);
}
int fstat(int fd, struct stat* st)
{
long rc = syscall(SYS_fstatat, fd, "", st, AT_EMPTY_PATH);
__errno_return(rc, int);
}
}