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2003-01-14 Roland McGrath <roland@redhat.com>

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* ipc.c (PRINTCTL): New macro.  #ifdef IPC_64, factor out the flag and
	print it before using printxval.
	(sys_msgctl, sys_semctl, sys_shmctl): Use it.
This commit is contained in:
Roland McGrath 2003-01-14 09:46:17 +00:00
parent e1df47ff9a
commit 8073179e98
1 changed files with 19 additions and 9 deletions
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28
ipc.c
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@ -58,6 +58,10 @@
#define SEM_INFO 19
#endif
#if defined LINUX && !defined IPC_64
# define IPC_64 0x100
#endif
static struct xlat msgctl_flags[] = {
{ IPC_RMID, "IPC_RMID" },
{ IPC_SET, "IPC_SET" },
@ -98,12 +102,12 @@ static struct xlat shmctl_flags[] = {
{ SHM_STAT, "SHM_STAT" },
{ SHM_INFO, "SHM_INFO" },
#endif /* LINUX */
#ifdef SHM_LOCK
#ifdef SHM_LOCK
{ SHM_LOCK, "SHM_LOCK" },
#endif
#ifdef SHM_UNLOCK
#ifdef SHM_UNLOCK
{ SHM_UNLOCK, "SHM_UNLOCK" },
#endif
#endif
{ 0, NULL },
};
@ -148,14 +152,20 @@ struct tcb *tcp;
return 0;
}
#ifdef IPC_64
# define PRINTCTL(flagset, arg, dflt) \
if ((arg) & IPC_64) tprintf("IPC_64|"); \
printxval((flagset), (arg) &~ IPC_64, dflt)
#else
# define PRINTCTL printxval
#endif
int sys_msgctl(tcp)
struct tcb *tcp;
{
char *cmd = xlookup(msgctl_flags, tcp->u_arg[1]);
if (entering(tcp)) {
tprintf("%lu", tcp->u_arg[0]);
tprintf(", %s", cmd == NULL ? "MSG_???" : cmd);
tprintf("%lu, ", tcp->u_arg[0]);
PRINTCTL(msgctl_flags, tcp->u_arg[1], "MSG_???");
#ifdef LINUX
tprintf(", %#lx", tcp->u_arg[3]);
#else /* !LINUX */
@ -274,7 +284,7 @@ struct tcb *tcp;
if (entering(tcp)) {
tprintf("%lu", tcp->u_arg[0]);
tprintf(", %lu, ", tcp->u_arg[1]);
printxval(semctl_flags, tcp->u_arg[2], "SEM_???");
PRINTCTL(semctl_flags, tcp->u_arg[2], "SEM_???");
tprintf(", %#lx", tcp->u_arg[3]);
}
return 0;
@ -302,7 +312,7 @@ struct tcb *tcp;
{
if (entering(tcp)) {
tprintf("%lu, ", tcp->u_arg[0]);
printxval(shmctl_flags, tcp->u_arg[1], "SHM_???");
PRINTCTL(shmctl_flags, tcp->u_arg[1], "SHM_???");
#ifdef LINUX
tprintf(", %#lx", tcp->u_arg[3]);
#else /* !LINUX */