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-rw-r--r--erts/etc/common/erlexec.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/erts/etc/common/erlexec.c b/erts/etc/common/erlexec.c
index af1c198281..f21671e837 100644
--- a/erts/etc/common/erlexec.c
+++ b/erts/etc/common/erlexec.c
@@ -156,6 +156,12 @@ static char *plusr_val_switches[] = {
NULL
};
+/* +x arguments with values */
+static char *plusx_val_switches[] = {
+ "mqd",
+ NULL
+};
+
/* +z arguments with values */
static char *plusz_val_switches[] = {
"dbbl",
@@ -976,6 +982,20 @@ int main(int argc, char **argv)
add_Eargs(argv[i+1]);
i++;
break;
+ case 'x':
+ if (!is_one_of_strings(&argv[i][2], plusx_val_switches)) {
+ goto the_default;
+ } else {
+ if (i+1 >= argc
+ || argv[i+1][0] == '-'
+ || argv[i+1][0] == '+')
+ usage(argv[i]);
+ argv[i][0] = '-';
+ add_Eargs(argv[i]);
+ add_Eargs(argv[i+1]);
+ i++;
+ }
+ break;
case 'z':
if (!is_one_of_strings(&argv[i][2], plusz_val_switches)) {
goto the_default;
@@ -1176,7 +1196,7 @@ usage_aux(void)
"[+S NO_SCHEDULERS:NO_SCHEDULERS_ONLINE] "
"[+SP PERCENTAGE_SCHEDULERS:PERCENTAGE_SCHEDULERS_ONLINE] "
"[+T LEVEL] [+V] [+v] "
- "[+W<i|w|e>] [+z MISC_OPTION] [args ...]\n");
+ "[+W<i|w|e>] [+x DEFAULT_PROC_FLAGS] [+z MISC_OPTION] [args ...]\n");
exit(1);
}