[git commit /heads/master] ash, hush: add ulimit -e -r (RLIMIT_NICE, RLIMIT_RTPRIO)

[Denys Vlasenko]

commit: http://git.busybox.net/busybox/commit/?id=e32d05b708a31716e0a788c43f81990436535140
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 shell/shell_common.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/shell/shell_common.c b/shell/shell_common.c
index f02ed81..68659ab 100644
--- a/shell/shell_common.c
+++ b/shell/shell_common.c
@@ -286,6 +286,12 @@ static const struct limits limits_tbl[] = {
 #ifdef RLIMIT_LOCKS
 	{ RLIMIT_LOCKS,		0,	'w',	"locks" },
 #endif
+#ifdef RLIMIT_NICE
+	{ RLIMIT_NICE,		0,	'e',	"scheduling priority" },
+#endif
+#ifdef RLIMIT_RTPRIO
+	{ RLIMIT_RTPRIO,	0,	'r',	"real-time priority" },
+#endif
 };
 
 enum {
@@ -328,6 +334,12 @@ static const char ulimit_opt_string[] = "-HSa"
 #ifdef RLIMIT_LOCKS
 			"w::"
 #endif
+#ifdef RLIMIT_NICE
+			"e::"
+#endif
+#ifdef RLIMIT_RTPRIO
+			"r::"
+#endif
 			;
 
 static void printlim(unsigned opts, const struct rlimit *limit,
-- 
1.7.3.4