Move this macro from cli.c to cli.h so apps can use it

without duplicating the macro or the code:

/*!
 * In many cases we need to print singular or plural
 * words depending on a count. This macro helps us e.g.
 *     printf("we have %d object%s", n, ESS(n));
 */
#define ESS(x) ((x) == 1 ? "" : "s")



git-svn-id: http://svn.digium.com/svn/asterisk/trunk@47827 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 2 deletions

diff --git a/main/cli.c b/main/cli.c
index fdde50fff..09f848cdb 100644
--- a/main/cli.c
+++ b/main/cli.c
@@ -341,7 +341,6 @@ static void print_uptimestr(int fd, time_t timeval, const char *prefix, int prin
 #define DAY (HOUR*24)
 #define WEEK (DAY*7)
 #define YEAR (DAY*365)
-#define ESS(x) ((x == 1) ? "" : "s")	/* plural suffix */
 #define NEEDCOMMA(x) ((x)? ",": "")	/* define if we need a comma */
 	if (timeval < 0)	/* invalid, nothing to show */
 		return;
@@ -938,7 +937,7 @@ static int group_show_channels(int fd, int argc, char *argv[])
 	if (havepattern)
 		regfree(&regexbuf);
 
-	ast_cli(fd, "%d active channel%s\n", numchans, (numchans != 1) ? "s" : "");
+	ast_cli(fd, "%d active channel%s\n", numchans, ESS(numchans));
 	return RESULT_SUCCESS;
 #undef FORMAT_STRING
 }