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fix broken semctl on systems that don't use IPC_64 flag
[musl]
/
src
/
ipc
/
semctl.c
diff --git
a/src/ipc/semctl.c
b/src/ipc/semctl.c
index
a210e20
..
9de5b1d
100644
(file)
--- a/
src/ipc/semctl.c
+++ b/
src/ipc/semctl.c
@@
-3,6
+3,10
@@
#include "syscall.h"
#include "ipc.h"
#include "syscall.h"
#include "ipc.h"
+#ifndef IPC_64
+#define IPC_64 0
+#endif
+
int semctl(int id, int num, int cmd, ...)
{
long arg;
int semctl(int id, int num, int cmd, ...)
{
long arg;
@@
-11,8
+15,8
@@
int semctl(int id, int num, int cmd, ...)
arg = va_arg(ap, long);
va_end(ap);
#ifdef SYS_semctl
arg = va_arg(ap, long);
va_end(ap);
#ifdef SYS_semctl
- return syscall(SYS_semctl, id, num, cmd |
0x100
, arg);
+ return syscall(SYS_semctl, id, num, cmd |
IPC_64
, arg);
#else
#else
- return syscall(SYS_ipc, IPCOP_semctl, id, num, cmd |
0x100
, &arg);
+ return syscall(SYS_ipc, IPCOP_semctl, id, num, cmd |
IPC_64
, &arg);
#endif
}
#endif
}