diff options
Diffstat (limited to 'guts/fchmod.c')
-rw-r--r-- | guts/fchmod.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/guts/fchmod.c b/guts/fchmod.c new file mode 100644 index 0000000..df2f9e9 --- /dev/null +++ b/guts/fchmod.c @@ -0,0 +1,30 @@ +/* + * static int + * wrap_fchmod(int fd, mode_t mode) { + * int rc = -1; + */ + pseudo_msg_t *msg; + struct stat64 buf; + int save_errno = errno; + + if (real___fxstat64(_STAT_VER, fd, &buf) == -1) { + /* can't stat it, can't chmod it */ + return -1; + } + buf.st_mode = (buf.st_mode & ~07777) | (mode & 07777); + msg = pseudo_client_op(OP_FCHMOD, 0, fd, -1, 0, &buf); + real_fchmod(fd, PSEUDO_FS_MODE(mode)); + if (!msg) { + errno = ENOSYS; + rc = -1; + } else if (msg->result != RESULT_SUCCEED) { + errno = msg->xerrno; + rc = -1; + } else { + errno = save_errno; + rc = 0; + } + +/* return rc; + * } + */ |