32 lines
464 B
C
32 lines
464 B
C
/* See LICENSE file for copyright and license details. */
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#include <err.h>
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#include <pwd.h>
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#include <sys/types.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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gid(void)
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{
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return bprintf("%d", getgid());
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}
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const char *
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username(void)
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{
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struct passwd *pw = getpwuid(geteuid());
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if (pw == NULL) {
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warn("Failed to get username");
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return NULL;
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}
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return bprintf("%s", pw->pw_name);
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}
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const char *
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uid(void)
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{
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return bprintf("%d", geteuid());
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}
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