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authorMichael Forney <mforney@mforney.org>2013-11-23 22:10:10 -0800
committerRich Felker <dalias@aerifal.cx>2013-11-24 09:36:28 -0500
commit22f29bfebe04ac07bc1907406137fcbd373ede36 (patch)
treefc7dfa627e3bf44ee4d8b835ab76e88492a91f22 /src/passwd/putspent.c
parent3fdf94ec5101fab63d0e8196d3e557641a0e19e2 (diff)
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shadow: Implement putspent
Diffstat (limited to 'src/passwd/putspent.c')
-rw-r--r--src/passwd/putspent.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/passwd/putspent.c b/src/passwd/putspent.c
new file mode 100644
index 00000000..55c41bbc
--- /dev/null
+++ b/src/passwd/putspent.c
@@ -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;
+}