diff options
Diffstat (limited to 'Configure')
| -rwxr-xr-x | Configure | 162 |
1 files changed, 0 insertions, 162 deletions
@@ -408,9 +408,6 @@ d_sem='' d_semctl='' d_semget='' d_semop='' -d_union_semun='' -d_semctl_semun='' -d_semctl_semid_ds='' d_setegid='' d_seteuid='' d_setgrps='' @@ -7948,162 +7945,6 @@ fi set d_sem eval $setvar -: see how to do semctl IPC_STAT -case "$h_sem$d_sem$d_semctl" in -true$define$define) - : see whether sys/sem.h defines union semun - $cat > try.c <<'END' -#include <sys/types.h> -#include <sys/ipc.h> -#include <sys/sem.h> -int main () { union semun semun; semun.buf = 0; } -END - if $cc $ccflags -o try try.c > /dev/null 2>&1; then - echo "You have union semun in <sys/sem.h>." >&4 - val="$define" - else - echo "You do not have union semun in <sys/sem.h>." >&4 - val="$undef" - fi - $rm -f try try.c - set d_union_semun - eval $setvar - - : see whether semctl IPC_STAT can use union semun - $cat > try.c <<END -#include <sys/types.h> -#include <sys/ipc.h> -#include <sys/sem.h> -#include <sys/stat.h> -#include <stdio.h> -#include <errno.h> -#ifndef errno -extern int errno; -#endif -#$d_union_semun HAS_UNION_SEMUN -int main() { - union semun -#ifndef HAS_UNION_SEMUN - { - int val; - struct semid_ds *buf; - unsigned short *array; - } -#endif - arg; - int sem, st; - -#if defined(IPC_PRIVATE) && defined(S_IRWXU) && defined(S_IRWXG) && \ - defined(S_IRWXO) && defined(IPC_CREAT) - sem = semget(IPC_PRIVATE, 1, S_IRWXU|S_IRWXG|S_IRWXO|IPC_CREAT); - if (sem > -1) { - struct semid_ds argbuf; - arg.buf = &argbuf; -# ifdef IPC_STAT - st = semctl(sem, 0, IPC_STAT, arg); - if (st == 0) - printf("semun\n"); - else -# endif /* IPC_STAT */ - printf("semctl IPC_STAT failed: errno = %d\n", errno); -# ifdef IPC_RMID - if (semctl(sem, 0, IPC_RMID, arg) != 0) -# endif /* IPC_RMID */ - printf("semctl IPC_RMID failed: errno = %d\n", errno); - } else -#endif /* IPC_PRIVATE && ... */ - printf("semget failed: errno = %d\n", errno); - - return 0; -} -END - val="$undef" - if $cc $ccflags -o try try.c > /dev/null 2>&1; then - d_semctl_semun=`./try` - case "$d_semctl_semun" in - semun) val="$define" ;; - esac - fi - $rm -f try try.c - set d_semctl_semun - eval $setvar - case "$d_semctl_semun" in - $define|true) - echo "You can use union semun for semctl IPC_STAT." >&4 - ;; - *) echo "You cannot use union semun for semctl IPC_STAT." >&4 - ;; - esac - - : see whether semctl IPC_STAT can use struct semid_ds pointer - - $cat > try.c <<'END' -#include <sys/types.h> -#include <sys/ipc.h> -#include <sys/sem.h> -#include <sys/stat.h> -#include <stdio.h> -#include <errno.h> -#ifndef errno -extern int errno; -#endif -int main() { - struct semid_ds arg; - int sem, st; - -#if defined(IPC_PRIVATE) && defined(S_IRWXU) && defined(S_IRWXG) && \ - defined(S_IRWXO) && defined(IPC_CREAT) - sem = semget(IPC_PRIVATE, 1, S_IRWXU|S_IRWXG|S_IRWXO|IPC_CREAT); - if (sem > -1) { -# ifdef IPC_STAT - st = semctl(sem, 0, IPC_STAT, &arg); - if (st == 0) - printf("semid_ds\n"); - else -# endif /* IPC_STAT */ - printf("semctl IPC_STAT failed: errno = %d\n", errno); -# ifdef IPC_RMID - if (semctl(sem, 0, IPC_RMID, &arg) != 0) -# endif /* IPC_RMID */ - printf("semctl IPC_RMID failed: errno = %d\n", errno); - } else -#endif /* IPC_PRIVATE && ... */ - printf("semget failed: errno = %d\n", errno); - - return 0; -} -END - val="$undef" - if $cc $ccflags -o try try.c > /dev/null 2>&1; then - d_semctl_semid_ds=`./try` - case "$d_semctl_semid_ds" in - semid_ds) val="$define" ;; - esac - fi - $rm -f try try.c - set d_semctl_semid_ds - eval $setvar - case "$d_semctl_semid_ds" in - $define|true) - echo "You can use struct semid_ds * for semctl IPC_STAT." >&4 - ;; - *) echo "You cannot use struct semid_ds * for semctl IPC_STAT." >&4 - ;; - esac - ;; -*) val="$undef" - - set d_union_semun - eval $setvar - - set d_semctl_semun - eval $setvar - - set d_semctl_semid_ds - eval $setvar - ;; -esac - : see if setegid exists set setegid d_setegid eval $inlibc @@ -11293,9 +11134,6 @@ d_sem='$d_sem' d_semctl='$d_semctl' d_semget='$d_semget' d_semop='$d_semop' -d_union_semun='$d_union_semun' -d_semctl_semun='$d_semctl_semun' -d_semctl_semid_ds='$d_semctl_semid_ds' d_setegid='$d_setegid' d_seteuid='$d_seteuid' d_setgrps='$d_setgrps' |