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Hook perror(3).

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This commit is contained in:
Simon Ruderich
2013-06-01 22:08:45 +02:00
parent b34a8ce50b
commit ad50ad9c54
4 changed files with 25 additions and 3 deletions
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3
tests/example.c
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@@ -28,6 +28,9 @@ int main(int argc, char **argv) {
printf("write to stdout\n");
fflush(stdout);
errno = 0;
perror("error!");
write(STDERR_FILENO, "write to stderr 2", 17);
write(STDOUT_FILENO, "write to stdout 2", 17);

3
tests/example.expected
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@@ -1,4 +1,5 @@
>stderr>write to stderr: 1
<stderr<write to stdout
>stderr>write to stderr 2<stderr<write to stdout 2>stderr>
>stderr>error!: Success
<stderr<>stderr>write to stderr 2<stderr<write to stdout 2>stderr>
<stderr<