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shadow: Implement putspent

This commit is contained in:
Michael Forney 2013-11-23 22:10:10 -08:00 committed by Rich Felker
parent 3fdf94ec51
commit 22f29bfebe
2 changed files with 13 additions and 5 deletions
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5
src/passwd/fgetspent.c
View File

@ -4,8 +4,3 @@ struct spwd *fgetspent(FILE *f)
{
return 0;
}
int putspent(const struct spwd *sp, FILE *f)
{
return -1;
}

13
src/passwd/putspent.c Normal file
View File

@ -0,0 +1,13 @@
#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;
}