|
a/src/utils/execmd.cpp |
|
b/src/utils/execmd.cpp |
| 1 |
#ifndef lint
|
1 |
#ifndef lint
|
| 2 |
static char rcsid[] = "@(#$Id: execmd.cpp,v 1.19 2006-10-11 16:09:45 dockes Exp $ (C) 2004 J.F.Dockes";
|
2 |
static char rcsid[] = "@(#$Id: execmd.cpp,v 1.20 2006-11-30 13:38:44 dockes Exp $ (C) 2004 J.F.Dockes";
|
| 3 |
#endif
|
3 |
#endif
|
| 4 |
/*
|
4 |
/*
|
| 5 |
* This program is free software; you can redistribute it and/or modify
|
5 |
* This program is free software; you can redistribute it and/or modify
|
| 6 |
* it under the terms of the GNU General Public License as published by
|
6 |
* it under the terms of the GNU General Public License as published by
|
| 7 |
* the Free Software Foundation; either version 2 of the License, or
|
7 |
* the Free Software Foundation; either version 2 of the License, or
|
|
... |
|
... |
| 124 |
LOGERR(("ExecCmd::doexec: fork(2) failed. errno %d\n", errno));
|
124 |
LOGERR(("ExecCmd::doexec: fork(2) failed. errno %d\n", errno));
|
| 125 |
return -1;
|
125 |
return -1;
|
| 126 |
}
|
126 |
}
|
| 127 |
|
127 |
|
| 128 |
if (e.pid) {
|
128 |
if (e.pid) {
|
|
|
129 |
// Ignore SIGPIPE in here.
|
|
|
130 |
void (*osig)(int);
|
|
|
131 |
osig = signal(SIGPIPE, SIG_IGN);
|
| 129 |
// Father process
|
132 |
// Father process
|
| 130 |
if (input) {
|
133 |
if (input) {
|
| 131 |
close(e.pipein[0]);
|
134 |
close(e.pipein[0]);
|
| 132 |
e.pipein[0] = -1;
|
135 |
e.pipein[0] = -1;
|
| 133 |
fcntl(e.pipein[1], F_SETFL, O_NONBLOCK);
|
136 |
fcntl(e.pipein[1], F_SETFL, O_NONBLOCK);
|
|
... |
|
... |
| 217 |
}
|
220 |
}
|
| 218 |
}
|
221 |
}
|
| 219 |
|
222 |
|
| 220 |
out:
|
223 |
out:
|
| 221 |
int status = -1;
|
224 |
int status = -1;
|
|
|
225 |
signal(SIGPIPE, osig);
|
| 222 |
if (!m_cancelRequest) {
|
226 |
if (!m_cancelRequest) {
|
| 223 |
(void)waitpid(e.pid, &status, 0);
|
227 |
(void)waitpid(e.pid, &status, 0);
|
| 224 |
e.pid = -1;
|
228 |
e.pid = -1;
|
| 225 |
}
|
229 |
}
|
| 226 |
LOGDEB1(("ExecCmd::doexec: father got status 0x%x\n", status));
|
230 |
LOGDEB1(("ExecCmd::doexec: father got status 0x%x\n", status));
|