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Add getpwent() family of functions to LibC.

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Also add a little /etc/passwd database. There's just me in there.
This commit is contained in:
Andreas Kling 2018-10-31 19:49:22 +01:00
parent 819ce91395
commit 9886b27d9c
17 changed files with 175 additions and 25 deletions
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7
Userland/id.cpp
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@ -1,12 +1,15 @@
#include <LibC/unistd.h>
#include <LibC/stdio.h>
#include <LibC/pwd.h>
int main(int c, char** v)
{
uid_t uid = getuid();
gid_t gid = getgid();
pid_t pid = getpid();
printf("uid=%u, gid=%u, pid=%u\n", uid, gid, pid);
struct passwd* pw = getpwuid(uid);
printf("uid=%u(%s), gid=%u\n", uid, pw ? pw->pw_name : "n/a", gid);
return 0;
}