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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-06-03 08:11:56 +0000
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-06-03 08:11:56 +0000
commit4cc4b30426c5e5a0ecf912791e3f27312438d10e (patch)
tree81c31f4bde953f135d9e63582b162c17cc173f10 /libc/misc/sysvipc
parent1f124eb0280a5009f1265a9dca49fdb0d95b845e (diff)
- adds several config-options to allow for turning off certain features
like o UCLIBC_HAS_GNU_ERROR o UCLIBC_HAS_BSD_ERR o UCLIBC_HAS_PTY o UCLIBC_HAS_GETPT (1) o UCLIBC_SYSCALL_STUBS o UCLIBC_SYSCALL_STUB_WARNING o UCLIBC_LINUX_SPECIFIC (2) o UCLIBC_BSD_SPECIFIC (3) o UCLIBC_NTP_LEGACY (4) o UCLIBC_SV4_DEPRECATED (5) o UCLIBC_HAVE_REALTIME (6) o UCLIBC_HAVE_ADVANCED_REALTIME (7) o UCLIBC_HAVE_EPOLL (8) o UCLIBC_HAVE_XATTR (9) o UCLIBC_HAVE_PROFILING (10) (1) make non-standard getpt optional and implement standard posix_openpt (2) fstatfs(), inotify_*(), ioperm(), iopl(), madvise(), modify_ldt(), personality() ppoll(), setresuid() (3) mincore(), getdomainname(), setdomainname() (4) ntp_adjtime(), ntp_gettime() aliases (5) ustat() [use statfs(2) in your code instead] (6) All marked as "(REALTIME)" in SUSv3 (7) All marked as "(ADVANCED REALTIME)" in SUSv3 (8) epoll_create(), epoll_ctl(), epoll_wait() (9) all Extended Attributes (10) helpers for gcc's -finstrument-functions - Fixes _dl_exit() - Implements sleep(3) for !UCLIBC_HAVE_REALTIME - Implements usleep(3) for !UCLIBC_HAVE_REALTIME - adds #warning about incorrect posix_fadvise{,64}() - removes unused and unwanted uselib() Net outcome is that an allnoconfig with HAVE_SHARED is now about 88k instead of formerly 130k.
Diffstat (limited to 'libc/misc/sysvipc')
-rw-r--r--libc/misc/sysvipc/sem.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/libc/misc/sysvipc/sem.c b/libc/misc/sysvipc/sem.c
index 51706c58d..07705c9d9 100644
--- a/libc/misc/sysvipc/sem.c
+++ b/libc/misc/sysvipc/sem.c
@@ -19,6 +19,7 @@
#include <errno.h>
#include <sys/sem.h>
+#include <stddef.h>
#include "ipc.h"
@@ -26,6 +27,7 @@
/* Return identifier for array of NSEMS semaphores associated with
KEY. */
#include <stdarg.h>
+#include <stdlib.h>
/* arg for semctl system calls. */
union semun {
int val; /* value for SETVAL */
@@ -53,7 +55,7 @@ int semctl(int semid, int semnum, int cmd, ...)
#ifdef __NR_semctl
return __semctl(semid, semnum, cmd | __IPC_64, arg.__pad);
#else
- return __syscall_ipc(IPCOP_semctl, semid, semnum, cmd | __IPC_64, &arg, 0);
+ return __syscall_ipc(IPCOP_semctl, semid, semnum, cmd|__IPC_64, &arg, NULL);
#endif
}
#endif
@@ -84,7 +86,7 @@ _syscall3(int, semop, int, semid, struct sembuf *, sops, size_t, nsops);
/* Perform user-defined atomical operation of array of semaphores. */
int semop (int semid, struct sembuf *sops, size_t nsops)
{
- return __syscall_ipc(IPCOP_semop, semid, (int) nsops, 0, sops, 0);
+ return __syscall_ipc(IPCOP_semop, semid, (int) nsops, 0, sops, NULL);
}
#endif
#endif