| #include <sys/stat.h> | |
| #include <errno.h> | |
| #include <fcntl.h> | |
| #include "syscall.h" | |
| int fchmod(int fd, mode_t mode) | |
| { | |
| int ret = __syscall(SYS_fchmod, fd, mode); | |
| if (ret != -EBADF || __syscall(SYS_fcntl, fd, F_GETFD) < 0) | |
| return __syscall_ret(ret); | |
| char buf[15+3*sizeof(int)]; | |
| __procfdname(buf, fd); | |
| #ifdef SYS_chmod | |
| return syscall(SYS_chmod, buf, mode); | |
| #else | |
| return syscall(SYS_fchmodat, AT_FDCWD, buf, mode); | |
| #endif | |
| } |