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18 lines
324 B
18 lines
324 B
/* See LICENSE file for copyright and license details. */
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include "../util.h"
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const char *
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hostname(void)
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{
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if (gethostname(buf, sizeof(buf)) < 0) {
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fprintf(stderr, "gethostbyname: %s\n", strerror(errno));
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return NULL;
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}
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return buf;
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}
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