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Tech Arsenal 1
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Tech Arsenal (Arsenal Computer).ISO
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PASSWD.ZIP
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GETPWUID.C
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1990-04-03
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489b
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32 lines
/*
* getpwuid.c: Get password file entry by user id
*
* Stephen C. Trier
* March 26, 1990
*
* This program is in the public domain
*
*/
#include <stdio.h>
#include <pwd.h>
extern FILE *_pw_file;
struct passwd *getpwuid(int id)
{
struct passwd *temp;
if (setpwent())
return NULL;
while (temp = getpwent())
if (temp->pw_uid == id) {
setpwent();
return temp;
}
setpwent();
return NULL;
}