struct passwd *getpwuid(uid_t uid)
{
struct passwd *pw;
+ int errno_saved;
setpwent();
while ((pw=getpwent()) && pw->pw_uid != uid);
+ errno_saved = errno;
endpwent();
+ errno = errno_saved;
return pw;
}
struct passwd *getpwnam(const char *name)
{
struct passwd *pw;
+ int errno_saved;
setpwent();
while ((pw=getpwent()) && strcmp(pw->pw_name, name));
+ errno_saved = errno;
endpwent();
+ errno = errno_saved;
return pw;
}