6673ac74dc
This way I don't have to keep reading up on these options and wondering why the code isn't aborting when the call fails. * tests/set_ptracer_any.c (main): Note prctl failures are ok.
27 lines
594 B
C
27 lines
594 B
C
#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include <unistd.h>
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#ifdef HAVE_PRCTL
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# include <sys/prctl.h>
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#endif
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int main(int argc, char **argv)
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{
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if (argc < 2)
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return 99;
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#if defined HAVE_PRCTL && defined PR_SET_PTRACER && defined PR_SET_PTRACER_ANY
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/* Turn off restrictions on tracing if applicable. If the options
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* aren't available on this system, that's OK too. */
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(void) prctl(PR_SET_PTRACER, PR_SET_PTRACER_ANY);
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#endif
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if (write(1, "\n", 1) != 1) {
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perror("write");
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return 99;
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}
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(void) execvp(argv[1], argv + 1);
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perror(argv[1]);
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return 99;
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}
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