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numerous fixes to sysv ipc

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some of these definitions were just plain wrong, others based on
outdated ancient "non-64" versions of the kernel interface.

as much as possible has now been moved out of bits/*

these changes break abi (the old abi for these functions was wrong),
but since they were not working anyway it can hardly matter.
This commit is contained in:
Rich Felker 2011-04-13 16:45:43 -04:00
commit 07e865cc5a
12 changed files with 96 additions and 66 deletions
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2
src/ipc/semctl.c
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@ -11,7 +11,7 @@ int semctl(int id, int num, int cmd, ...)
arg = va_arg(ap, long);
va_end(ap);
#ifdef SYS_semctl
return syscall(SYS_semctl, id, num, cmd, arg);
return syscall(SYS_semctl, id, num, cmd | 0x100, arg);
#else
return syscall(SYS_ipc, IPCOP_semctl, id, num, cmd | 0x100, &arg);
#endif