preserve stringlengths when outputting stuff in the imap module

[citadel.git] / citadel / genstamp.c

diff --git a/citadel/genstamp.c b/citadel/genstamp.c
index eb594119ab01eb8fc1f6adeb229aa1d6c2e15603..9c5ba5f3d6e613c3c1f15ecb2781ac3438a49bb5 100644 (file)
--- a/citadel/genstamp.c
+++ b/citadel/genstamp.c
@@ -36,7 +36,7 @@ static char *weekdays[] = {
  * Supplied with a unix timestamp, generate an RFC822-compliant textual
  * time and date stamp.
  */
-void datestring(char *buf, size_t n, time_t xtime, int which_format) {
+long datestring(char *buf, size_t n, time_t xtime, int which_format) {
        struct tm t;
 
        long offset;
@@ -62,7 +62,9 @@ void datestring(char *buf, size_t n, time_t xtime, int which_format) {
        switch(which_format) {
 
                case DATESTRING_RFC822:
-                       snprintf(buf, n, "%s, %02d %s %04d %02d:%02d:%02d %c%04ld",
+                       return snprintf(
+                               buf, n,
+                               "%s, %02d %s %04d %02d:%02d:%02d %c%04ld",
                                weekdays[t.tm_wday],
                                t.tm_mday,
                                months[t.tm_mon],
@@ -75,7 +77,9 @@ void datestring(char *buf, size_t n, time_t xtime, int which_format) {
                break;
 
                case DATESTRING_IMAP:
-                       snprintf(buf, n, "%02d-%s-%04d %02d:%02d:%02d %c%04ld",
+                       return snprintf(
+                               buf, n,
+                               "%02d-%s-%04d %02d:%02d:%02d %c%04ld",
                                t.tm_mday,
                                months[t.tm_mon],
                                t.tm_year + 1900,
@@ -87,4 +91,5 @@ void datestring(char *buf, size_t n, time_t xtime, int which_format) {
                break;
 
        }
+       return 0;
 }