#include <shadow.h> | |
#include <stdio.h> | |
#define NUM(n) ((n) == -1 ? 0 : -1), ((n) == -1 ? 0 : (n)) | |
#define STR(s) ((s) ? (s) : "") | |
int putspent(const struct spwd *sp, FILE *f) | |
{ | |
return fprintf(f, "%s:%s:%.*ld:%.*ld:%.*ld:%.*ld:%.*ld:%.*ld:%.*lu\n", | |
STR(sp->sp_namp), STR(sp->sp_pwdp), NUM(sp->sp_lstchg), | |
NUM(sp->sp_min), NUM(sp->sp_max), NUM(sp->sp_warn), | |
NUM(sp->sp_inact), NUM(sp->sp_expire), NUM(sp->sp_flag)) < 0 ? -1 : 0; | |
} |