28ef0b242c
this gives the compiler a chance to check weather the prototype and
definiton matches or not, which would catch issues like 3c47701.
18 lines
277 B
C
18 lines
277 B
C
/* See LICENSE file for copyright and license details. */
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#include <stdio.h>
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#include <unistd.h>
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#include "../util.h"
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#include "../slstatus.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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warn("gethostbyname:");
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return NULL;
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}
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return buf;
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}
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