/************************************************************************ * * Purpose: Get the users real name with the 'getpwuid' function. * Notes: This is a UNIX only program. It will not work on DOS machines * as 'getpwuid' gets its information from /etc/passwd. * Author: M J Leslie * Date: 13-Jan-95 * ************************************************************************/ #include <pwd.h> /* getpwuid */ #include <sys/types.h> /************************************************************************/ void user_name(void); /************************************************************************/ main() { user_name(); } /************************************************************************/ void user_name(void) { /* See the getpwuid man page * for a description of the * structure. */ struct passwd *passwd; /* Get the uid of the running * process and use it to get * a record from /etc/passwd */ passwd=getpwuid(getuid()); printf("Users Real name is %s\n", passwd->pw_gecos); }
file: /Techref/language/ccpp/cref/EXAMPLES/user_name.c, 1KB, , updated: 1997/4/21 09:52, local time: 2024/8/14 19:09,
18.219.75.202:LOG IN
|
©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? <A HREF="http://piclist.com/techref/language/ccpp/cref/EXAMPLES/user_name.c"> language ccpp cref EXAMPLES user_name</A> |
Did you find what you needed? |
![]() o List host: MIT, Site host massmind.org, Top posters @none found - Page Editors: James Newton, David Cary, and YOU! * Roman Black of Black Robotics donates from sales of Linistep stepper controller kits. * Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters. * Monthly Subscribers: Gregg Rew. on-going support is MOST appreciated! * Contributors: Richard Seriani, Sr. |
Welcome to piclist.com! |
.