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71 lines
1.5 KiB
C
71 lines
1.5 KiB
C
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/*
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* Copyright 1993, 1995 Christopher Seiwald.
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*
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* This file is part of Jam - see jam.c for Copyright information.
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*/
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/*
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* execunix.c - execute a shell script on UNIX
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*
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* If $(JAMSHELL) is defined, uses that to formulate execvp().
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* The default is:
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*
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* /bin/sh -c %
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*
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* Each word must be an individual element in a jam variable value.
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*
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* In $(JAMSHELL), % expands to the command string and ! expands to
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* the slot number (starting at 1) for multiprocess (-j) invocations.
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* If $(JAMSHELL) doesn't include a %, it is tacked on as the last
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* argument.
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*
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* Don't just set JAMSHELL to /bin/sh - it won't work!
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*
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* External routines:
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* execcmd() - launch an async command execution
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* execwait() - wait and drive at most one execution completion
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*
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* Internal routines:
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* onintr() - bump intr to note command interruption
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*
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* 04/08/94 (seiwald) - Coherent/386 support added.
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* 05/04/94 (seiwald) - async multiprocess interface
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* 01/22/95 (seiwald) - $(JAMSHELL) support
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* 01/20/00 (seiwald) - Upgraded from K&R to ANSI C
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*/
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# include "jam.h"
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# include "lists.h"
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# include "execcmd.h"
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# include <errno.h>
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# ifdef OS_MAC
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/*
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* execcmd() - launch an async command execution
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*/
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void
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execcmd(
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char *string,
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void (*func)( void *closure, int status ),
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void *closure,
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LIST *shell )
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{
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printf( "%s", string );
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(*func)( closure, EXEC_CMD_OK );
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}
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/*
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* execwait() - wait and drive at most one execution completion
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*/
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int
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execwait()
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{
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return 0;
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}
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# endif /* OS_MAC */
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