dovecot-2.2: lib: Added str_to_ino()

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/9dd0f155731c
changeset: 19051:9dd0f155731c
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Aug 31 23:25:12 2015 +0300
description:
lib: Added str_to_ino()

diffstat:

 src/lib/strnum.c |  13 +++++++++++++
 src/lib/strnum.h |   3 +++
 2 files changed, 16 insertions(+), 0 deletions(-)

diffs (36 lines):

diff -r 238a34ad1ab0 -r 9dd0f155731c src/lib/strnum.c
--- a/src/lib/strnum.c	Mon Aug 31 23:11:17 2015 +0300
+++ b/src/lib/strnum.c	Mon Aug 31 23:25:12 2015 +0300
@@ -387,6 +387,19 @@
 	return 0;
 }
 
+int str_to_ino(const char *str, ino_t *num_r)
+{
+	uintmax_t l;
+
+	if (str_to_uintmax(str, &l) < 0)
+		return -1;
+
+	if (verify_xid(l, sizeof(*num_r)) < 0)
+		return -1;
+	*num_r = (ino_t)l;
+	return 0;
+}
+
 int str_to_uoff(const char *str, uoff_t *num_r)
 {
 	uintmax_t l;
diff -r 238a34ad1ab0 -r 9dd0f155731c src/lib/strnum.h
--- a/src/lib/strnum.h	Mon Aug 31 23:11:17 2015 +0300
+++ b/src/lib/strnum.h	Mon Aug 31 23:25:12 2015 +0300
@@ -161,6 +161,9 @@
 int str_to_pid(const char *str, pid_t *num_r)
 	ATTR_WARN_UNUSED_RESULT;
 
+int str_to_ino(const char *str, ino_t *num_r)
+	ATTR_WARN_UNUSED_RESULT;
+
 int str_to_uoff(const char *str, uoff_t *num_r)
 	ATTR_WARN_UNUSED_RESULT;
 int str_parse_uoff(const char *str, uoff_t *num_r,