/************************************************************************ * * 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 08:52, local time: 2024/12/25 06:16,
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