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| author | Igor Pashev <pashev.igor@gmail.com> | 2012-06-24 22:28:35 +0000 |
|---|---|---|
| committer | Igor Pashev <pashev.igor@gmail.com> | 2012-06-24 22:28:35 +0000 |
| commit | 3950ffe2a485479f6561c27364d3d7df5a21d124 (patch) | |
| tree | 468c6e14449d1b1e279222ec32f676b0311917d2 /src/lib/libast/misc/procfree.c | |
| download | ksh-upstream.tar.gz | |
Imported Upstream version 93u+upstream
Diffstat (limited to 'src/lib/libast/misc/procfree.c')
| -rw-r--r-- | src/lib/libast/misc/procfree.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/lib/libast/misc/procfree.c b/src/lib/libast/misc/procfree.c new file mode 100644 index 0000000..d14ff35 --- /dev/null +++ b/src/lib/libast/misc/procfree.c @@ -0,0 +1,43 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1985-2011 AT&T Intellectual Property * +* and is licensed under the * +* Eclipse Public License, Version 1.0 * +* by AT&T Intellectual Property * +* * +* A copy of the License is available at * +* http://www.eclipse.org/org/documents/epl-v10.html * +* (with md5 checksum b35adb5213ca9657e911e9befb180842) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* Glenn Fowler <gsf@research.att.com> * +* David Korn <dgk@research.att.com> * +* Phong Vo <kpv@research.att.com> * +* * +***********************************************************************/ +#pragma prototyped +/* + * Glenn Fowler + * AT&T Research + * + * free a proc opened by procopen() + * skipping wait() and close() + */ + +#include "proclib.h" + +int +procfree(register Proc_t* p) +{ + if (!p) + return -1; + if (p == &proc_default) + p->pid = -1; + else + free(p); + return 0; +} |