mirror of
https://github.com/fluencelabs/musl
synced 2025-06-02 09:31:33 +00:00
23 lines
335 B
C
23 lines
335 B
C
#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include "stdio_impl.h"
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void perror(const char *msg)
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{
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FILE *f = stderr;
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char *errstr = strerror(errno);
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FLOCK(f);
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if (msg) {
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fwrite(msg, strlen(msg), 1, f);
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fputc(':', f);
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fputc(' ', f);
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}
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fwrite(errstr, strlen(errstr), 1, f);
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fputc('\n', f);
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FUNLOCK(f);
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}
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