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Message-Id: <20220815175021.16659-1-ericonr@disroot.org>
Date: Mon, 15 Aug 2022 14:50:21 -0300
From: Érico Nogueira <ericonr@...root.org>
To: musl@...ts.openwall.com
Cc: Érico Nogueira <ericonr@...root.org>
Subject: [PATCH] remove extraneous syscall from fopen(3)
the __fdopen() call afterwards will set the close-on-exec flag with the
same syscall if "e" was specified in mode
---
src/stdio/fopen.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/src/stdio/fopen.c b/src/stdio/fopen.c
index e1b91e12..22b72edf 100644
--- a/src/stdio/fopen.c
+++ b/src/stdio/fopen.c
@@ -20,8 +20,6 @@ FILE *fopen(const char *restrict filename, const char *restrict mode)
fd = sys_open(filename, flags, 0666);
if (fd < 0) return 0;
- if (flags & O_CLOEXEC)
- __syscall(SYS_fcntl, fd, F_SETFD, FD_CLOEXEC);
f = __fdopen(fd, mode);
if (f) return f;
--
2.37.2
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