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| author | Ulrich Sibiller <uli42@gmx.de> | 2018-11-07 22:27:49 +0100 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2020-01-06 00:49:59 +0100 |
| commit | 38ab9ad85948bbd475337d60138e6de60726130a (patch) | |
| tree | 93c5c60127346a024120887f3cbdafab37324fe4 /nx-X11/programs/Xserver/os/utils.c | |
| parent | 5fb7f53c6f06df54e7fb45498d697d17483565b6 (diff) | |
| download | nx-libs-38ab9ad85948bbd475337d60138e6de60726130a.tar.gz nx-libs-38ab9ad85948bbd475337d60138e6de60726130a.tar.bz2 nx-libs-38ab9ad85948bbd475337d60138e6de60726130a.zip | |
os: unifdef __SCO__
Diffstat (limited to 'nx-X11/programs/Xserver/os/utils.c')
| -rw-r--r-- | nx-X11/programs/Xserver/os/utils.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/nx-X11/programs/Xserver/os/utils.c b/nx-X11/programs/Xserver/os/utils.c index f9b06de2d..f7bce64ae 100644 --- a/nx-X11/programs/Xserver/os/utils.c +++ b/nx-X11/programs/Xserver/os/utils.c @@ -2232,52 +2232,3 @@ CheckUserAuthorization(void) #endif } -#ifdef __SCO__ -#include <fcntl.h> - -static void -lockit (int fd, short what) -{ - struct flock lck; - - lck.l_whence = 0; - lck.l_start = 0; - lck.l_len = 1; - lck.l_type = what; - - (void)fcntl (fd, F_SETLKW, &lck); -} - -/* SCO OpenServer 5 lacks pread/pwrite. Emulate them. */ -ssize_t -pread (int fd, void *buf, size_t nbytes, off_t offset) -{ - off_t saved; - ssize_t ret; - - lockit (fd, F_RDLCK); - saved = lseek (fd, 0, SEEK_CUR); - lseek (fd, offset, SEEK_SET); - ret = read (fd, buf, nbytes); - lseek (fd, saved, SEEK_SET); - lockit (fd, F_UNLCK); - - return ret; -} - -ssize_t -pwrite (int fd, const void *buf, size_t nbytes, off_t offset) -{ - off_t saved; - ssize_t ret; - - lockit (fd, F_WRLCK); - saved = lseek (fd, 0, SEEK_CUR); - lseek (fd, offset, SEEK_SET); - ret = write (fd, buf, nbytes); - lseek (fd, saved, SEEK_SET); - lockit (fd, F_UNLCK); - - return ret; -} -#endif /* __SCO__ */ |