[BACK]Return to semctl.c CVS log [TXT] [DIR] Up to [DVB] / dietlibc / lib
File:  [DVB] / dietlibc / lib / semctl.c
Revision 1.5: download - view: text, annotated - select for diffs
Sat Feb 23 22:18:42 2002 UTC (22 years, 3 months ago) by fefe
Branches: MAIN
CVS tags: finnland_test_200301, branch_rc14_fieldtest_finnland, branch_rc13_fieldtest_finnland, branch_rc12_fieldtest_finnland, branch_rc10_fieldtest_finnland, RELEASE_finnland_200301_1, RC12_FIELDTEST_FINNLAND, RC10_FIELDTEST_FINNLAND, HEAD
lots of warnings removed

#include <sys/types.h>
#include <sys/ipc.h>

extern int __ipc(int,int,int,int,void*);

union semun {
  int val;			/* value for SETVAL */
  struct semid_ds *buf;		/* buffer for IPC_STAT & IPC_SET */
  unsigned short *array;		/* array for GETALL & SETALL */
  struct seminfo *__buf;		/* buffer for IPC_INFO */
  void *__pad;
};

int semctl(int semid, int semnum, int cmd, union semun arg);
int semctl(int semid, int semnum, int cmd, union semun arg) {
  return __ipc(SEMCTL,semid,semnum,cmd,&arg);
}
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