faa52bdcc0
Make use of strerror(errno) and format all errors equally: function ['parameters']: error message
20 lines
360 B
C
20 lines
360 B
C
/* See LICENSE file for copyright and license details. */
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#include <errno.h>
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#include <sys/utsname.h>
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#include <stdio.h>
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#include <string.h>
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#include "../util.h"
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const char *
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kernel_release(void)
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{
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struct utsname udata;
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if (uname(&udata) < 0) {
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fprintf(stderr, "uname: %s\n", strerror(errno));
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return NULL;
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}
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return bprintf("%s", udata.release);
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}
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