12345678910111213141516171819202122 |
- #include "lib9.h"
- #include <pwd.h>
- char*
- getuser(void)
- {
- struct passwd *p;
- static char *user = 0;
- if (!user) {
- p = getpwuid(getuid());
- if (p && p->pw_name) {
- user = malloc(strlen(p->pw_name)+1);
- if (user)
- strcpy(user, p->pw_name);
- }
- }
- if(!user)
- user = "unknown";
- return user;
- }
|