#include "usernamefrompwuid.h"
#ifdef I_PWD
# include <sys/types.h>
# include <pwd.h>
#endif
/* This piece of code uses getpwuid from pwd.h to determine the current
* user name.
* Since pwd.h might not be available and perl's configure script probed
* for this, we require access to perl's config.h. Whether or not we have that
* can be determined by the Makefile.PL in myldr/. It writes the
* usernamefrompwuid.h file for us. In the header, we include config.h if
* available or sets I_PWD to undefined.
* -- Steffen Mueller
*/
char *get_username_from_getpwuid () {
char *username = NULL;
#ifdef I_PWD
struct passwd *userdata = NULL;
userdata = getpwuid(getuid());
if (userdata)
username = userdata->pw_name;
#endif
return(username);
}