6820631175
For multiple reasons the program is now split: - Make future porting to OpenBSD easier - Assign header includes to individiual functions - Make future program extensions easier - Recompile only changed parts
31 lines
403 B
C
31 lines
403 B
C
#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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