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* README, README.Mac, README.OS2, README.QUICK, README.alpha, README.amiga, README.debugging, README.dj, README.hp, README.linux, README.rs6000, README.sgi, README.solaris2, README.uts, README.win32, SCoptions.amiga, backptr.h, barrett_diagram, dbg_mlc.h, gc.h, gc.man, gc_alloc.h, gc_cpp.h, gc_hdrs.h, gc_mark.h, gc_priv.h, gc_private.h, gc_typed.h, gcconfig.h, hpux_irix_threads.c, makefile.depend, nursery.c, solaris_threads.h, test.c, test_cpp.cc, weakpointer.h, cord/README, cord/SCOPTIONS.amiga, cord/SMakefile.amiga, cord/cord.h, cord/ec.h, cord/gc.h, cord/private/cord_pos.h, include/backptr.h, include/gc_copy_descr.h, include/gc_nursery.h: Remove obsolete/moved files. From-SVN: r42379
30 lines
660 B
C
30 lines
660 B
C
/* Conditionally execute a command based if the file argv[1] doesn't exist */
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/* Except for execvp, we stick to ANSI C. */
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# include "private/gcconfig.h"
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# include <stdio.h>
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# include <stdlib.h>
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# include <unistd.h>
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int main(argc, argv, envp)
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int argc;
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char ** argv;
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char ** envp;
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{
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FILE * f;
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if (argc < 3) goto Usage;
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if ((f = fopen(argv[1], "rb")) != 0
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|| (f = fopen(argv[1], "r")) != 0) {
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fclose(f);
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return(0);
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}
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printf("^^^^Starting command^^^^\n");
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fflush(stdout);
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execvp(argv[2], argv+2);
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exit(1);
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Usage:
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fprintf(stderr, "Usage: %s file_name command\n", argv[0]);
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return(1);
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}
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