49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
#ifndef lint
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static const char *rcsid = "$Id: exec.c,v 1.3 1993/08/24 09:24:04 jkh Exp $";
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#endif
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/*
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* FreeBSD install - a package for the installation and maintainance
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* of non-core utilities.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Jordan K. Hubbard
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* 18 July 1993
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*
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* Miscellaneous system routines.
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*
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*/
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#include "lib.h"
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/*
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* Unusual system() substitute. Accepts format string and args,
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* builds and executes command. Returns exit code.
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*/
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int
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vsystem(const char *fmt, ...)
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{
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va_list args;
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char cmd[FILENAME_MAX * 2]; /* reasonable default for what I do */
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int ret;
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va_start(args, fmt);
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vsprintf(cmd, fmt, args);
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#ifdef DEBUG
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printf("Executing %s\n", cmd);
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#endif
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ret = system(cmd);
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va_end(args);
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return ret;
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}
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