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Length: 684 (0x2ac)
Types: TextFile
Names: »pgmwait.c«
└─⟦2d1937cfd⟧ Bits:30007241 EUUGD22: P.P 5.0
└─⟦dc59850a2⟧ »EurOpenD22/pp5.0/pp-5.tar.Z«
└─⟦e5a54fb17⟧
└─⟦this⟧ »pp-5.0/Lib/util/pgmwait.c«
/* pgmwait: wait for a child process */
# ifndef lint
static char Rcsid[] = "@(#)$Header: /cs/research/pp/hubris/pp-beta/Lib/util/RCS/pgmwait.c,v 5.0 90/09/20 16:17:43 pp Exp Locker: pp $";
# endif
/*
* $Header: /cs/research/pp/hubris/pp-beta/Lib/util/RCS/pgmwait.c,v 5.0 90/09/20 16:17:43 pp Exp Locker: pp $
*
* $Log: pgmwait.c,v $
* Revision 5.0 90/09/20 16:17:43 pp
* rcsforce : 5.0 public release
*
*/
#include "head.h"
#include <sys/wait.h>
int pgmwait(child)
int child;
{
union wait w;
int pid;
while( (pid = wait(&w)) != child && pid != -1);
if(WIFSIGNALED(w))
return(NOTOK);
return( rp_isgood(w.w_retcode) ? OK : NOTOK);
}