From: Jinseok Kim <always.starving0@gmail.com>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH v2 2/2] open: replace getdtablesize with getrlimit
Date: Wed, 18 Feb 2026 23:47:27 +0900 [thread overview]
Message-ID: <20260218144747.2771-2-always.starving0@gmail.com> (raw)
In-Reply-To: <20260218144747.2771-1-always.starving0@gmail.com>
Signed-off-by: Jinseok Kim <always.starving0@gmail.com>
---
testcases/kernel/syscalls/open/open04.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/testcases/kernel/syscalls/open/open04.c b/testcases/kernel/syscalls/open/open04.c
index 5d39c1569..166787518 100644
--- a/testcases/kernel/syscalls/open/open04.c
+++ b/testcases/kernel/syscalls/open/open04.c
@@ -11,6 +11,7 @@
#include <stdio.h>
#include <stdlib.h>
+#include <sys/resource.h>
#include "tst_test.h"
#define FNAME "open04"
@@ -22,8 +23,10 @@ static char fname[20];
static void setup(void)
{
int fd;
+ struct rlimit rlim;
- fds_limit = getdtablesize();
+ SAFE_GETRLIMIT(RLIMIT_NOFILE, &rlim);
+ fds_limit = rlim.rlim_cur;
first = SAFE_OPEN(FNAME, O_RDWR | O_CREAT, 0777);
fds = SAFE_MALLOC(sizeof(int) * (fds_limit - first));
--
2.43.0
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2026-02-18 14:48 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-18 14:47 [LTP] [PATCH v2 1/2] open: fix cleanup condition and use snprintf Jinseok Kim
2026-02-18 14:47 ` Jinseok Kim [this message]
2026-02-19 9:37 ` Andrea Cervesato via ltp
2026-02-19 14:15 ` [LTP] [PATCH v3 " Jinseok Kim
2026-02-19 14:15 ` [LTP] [PATCH v3 2/2] open: replace getdtablesize with getrlimit Jinseok Kim
2026-03-13 16:42 ` Petr Vorel
2026-03-20 13:56 ` [LTP] [PATCH v3 1/2] open: fix cleanup condition and use snprintf Andrea Cervesato via ltp
2026-03-21 14:08 ` [LTP] [PATCH v4] " Jinseok Kim
2026-03-23 6:45 ` Andrea Cervesato via ltp
2026-03-25 12:22 ` [LTP] [PATCH v5] " Jinseok Kim
2026-03-25 15:48 ` Andrea Cervesato via ltp
2026-03-27 14:03 ` [LTP] [PATCH v6] " Jinseok Kim
2026-03-27 14:52 ` Andrea Cervesato via ltp
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