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/* See LICENSE file for copyright and license details. */
#include <errno.h>
#include <pwd.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
#include "../util.h"
const char *
gid(void)
{
return bprintf("%d", getgid());
}
const char *
username(void)
{
struct passwd *pw;
if (!(pw = getpwuid(geteuid()))) {
fprintf(stderr, "getpwuid '%d': %s\n", geteuid(), strerror(errno));
return NULL;
}
return bprintf("%s", pw->pw_name);
}
const char *
uid(void)
{
return bprintf("%d", geteuid());
}
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