diff options
Diffstat (limited to 'lib/util/util.c')
-rw-r--r-- | lib/util/util.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/lib/util/util.c b/lib/util/util.c index 0148bdb00d..29b47f5858 100644 --- a/lib/util/util.c +++ b/lib/util/util.c @@ -146,37 +146,6 @@ _PUBLIC_ bool directory_create_or_exist(const char *dname, uid_t uid, /** - Set a fd into blocking/nonblocking mode. Uses POSIX O_NONBLOCK if available, - else - if SYSV use O_NDELAY - if BSD use FNDELAY -**/ - -_PUBLIC_ int set_blocking(int fd, bool set) -{ - int val; -#ifdef O_NONBLOCK -#define FLAG_TO_SET O_NONBLOCK -#else -#ifdef SYSV -#define FLAG_TO_SET O_NDELAY -#else /* BSD */ -#define FLAG_TO_SET FNDELAY -#endif -#endif - - if((val = fcntl(fd, F_GETFL, 0)) == -1) - return -1; - if(set) /* Turn blocking on - ie. clear nonblock flag */ - val &= ~FLAG_TO_SET; - else - val |= FLAG_TO_SET; - return fcntl( fd, F_SETFL, val); -#undef FLAG_TO_SET -} - - -/** Sleep for a specified number of milliseconds. **/ |