From 4abab5ad6c8465a7528ccdd5f49367da05f78bbd Mon Sep 17 00:00:00 2001 From: Vladimir Azarov Date: Tue, 1 Oct 2024 15:47:05 +0200 Subject: Initial version --- src/stat/fchmod.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/stat/fchmod.c (limited to 'src/stat/fchmod.c') diff --git a/src/stat/fchmod.c b/src/stat/fchmod.c new file mode 100644 index 0000000..7a503ee --- /dev/null +++ b/src/stat/fchmod.c @@ -0,0 +1,19 @@ +#include +#include +#include +#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 +} -- cgit v1.2.3