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authorSolomon Peachy <pizza@shaftnet.org>2020-10-11 01:27:20 -0400
committerSolomon Peachy <pizza@shaftnet.org>2020-10-11 01:47:03 -0400
commit5cfd3ae4e65e8f12887de7374dd6591449d9454c (patch)
treed547270bdd3b843dea917d4b2579c50303a4d3a4 /firmware/target/hosted/fiio/button-fiio.c
parent4f8736909a92b0fcf6be25793791625c243061d1 (diff)
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hosted: Use O_CLOEXEC for all open() and "e" for fopen() calls
This way we'll automatically close the files upon exec() Change-Id: Ic0daca8fb56432830de4a2f4a86a77337121ecc7
Diffstat (limited to 'firmware/target/hosted/fiio/button-fiio.c')
-rw-r--r--firmware/target/hosted/fiio/button-fiio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/hosted/fiio/button-fiio.c b/firmware/target/hosted/fiio/button-fiio.c
index fcc7480e11..79ed702668 100644
--- a/firmware/target/hosted/fiio/button-fiio.c
+++ b/firmware/target/hosted/fiio/button-fiio.c
@@ -226,7 +226,7 @@ void button_init_device(void)
for(int i = 0; i < NR_POLL_DESC; i++)
{
- int fd = open(input_devs[i], O_RDWR);
+ int fd = open(input_devs[i], O_RDWR | O_CLOEXEC);
if(fd < 0)
{