| 1 | #include <errno.h> |
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| 2 | #include <stdio.h> |
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| 3 | #include <stdlib.h> |
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| 4 | #include <unistd.h> |
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| 5 | |
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| 6 | #ifndef EXECVP |
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| 7 | # define EXECVP(file, argv) execvp (file, argv) |
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| 8 | #endif |
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| 9 | |
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| 10 | static int |
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| 11 | do_test (void) |
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| 12 | { |
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| 13 | char *cwd = get_current_dir_name (); |
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| 14 | if (cwd == NULL) |
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| 15 | { |
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| 16 | puts (s: "get_current_dir_name failed" ); |
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| 17 | return 1; |
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| 18 | } |
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| 19 | |
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| 20 | /* Make sure we do not find a binary with the name we are going to |
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| 21 | use. */ |
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| 22 | setenv (name: "PATH" , value: cwd, replace: 1); |
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| 23 | |
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| 24 | char *argv[] = { (char *) "does-not-exist" , NULL }; |
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| 25 | errno = 0; |
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| 26 | EXECVP (argv[0], argv); |
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| 27 | |
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| 28 | if (errno != ENOENT) |
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| 29 | { |
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| 30 | printf (format: "errno = %d (%m), expected ENOENT\n" , errno); |
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| 31 | return 1; |
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| 32 | } |
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| 33 | |
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| 34 | return 0; |
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| 35 | } |
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| 36 | |
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| 37 | #define TEST_FUNCTION do_test () |
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| 38 | #include "../test-skeleton.c" |
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| 39 | |
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