4 * Copyright 2003 Dimitrie O. Paun
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "wine/port.h"
25 #ifdef HAVE_SYS_WAIT_H
33 int spawnvp(int mode
, const char *cmdname
, char *const argv
[])
36 int pid
= 0, status
, wret
;
38 if (mode
!= _P_OVERLAY
) pid
= fork();
39 if (pid
== 0) pid
= execvp(argv
[0], argv
);
40 if (pid
< 0) return -1;
42 if (mode
!= _P_WAIT
) return pid
;
44 while (pid
!= (wret
= waitpid(pid
, &status
, 0)))
45 if (wret
== -1 && errno
!= EINTR
) break;
47 if (pid
== wret
&& WIFEXITED(status
)) return WEXITSTATUS(status
);
49 return 255; /* abnormal exit with an abort or an interrupt */
50 #else /* HAVE__SPAWNVP */
51 return _spawnvp(mode
, cmdname
, argv
);
52 #endif /* HAVE__SPAWNVP */