summaryrefslogtreecommitdiff
path: root/libc/sysdeps/linux/common/alarm.c
diff options
context:
space:
mode:
authorDmitry Chestnykh <dm.chestnykh@gmail.com>2024-02-25 14:43:28 +0300
committerWaldemar Brodkorb <wbx@openadk.org>2024-02-25 19:27:48 +0100
commit81ed334f67e0c56ff0a89ade0fc156c0ba23f190 (patch)
tree09829cc5cd0d03a4f91887864f6a3c28213549af /libc/sysdeps/linux/common/alarm.c
parent086a5f165096af104b01bb6d5639bd769bd17620 (diff)
Add support for using time64 on big-endian machines.
For BE architectures there is one significant difference in comparison with time64 support for little-endian architectures like ARMv7. The difference is that we strictly need to pass two 64bit values to system calls because Linux Kernel internally uses `struct __kernel_timespec` and similar, which consists of two 64bit fields. For this reason many files have been changed to convert pointers to timespec-family structures (mixed of 64bit and 32bit values) to the pointer of the similar but 64bit-only structures for using as system calls args. This is general prerequisite for any BE architecture. Signed-off-by: Dmitry Chestnykh <dm.chestnykh@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/common/alarm.c')
-rw-r--r--libc/sysdeps/linux/common/alarm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/alarm.c b/libc/sysdeps/linux/common/alarm.c
index 4e6e2215b..861f6ad8e 100644
--- a/libc/sysdeps/linux/common/alarm.c
+++ b/libc/sysdeps/linux/common/alarm.c
@@ -9,7 +9,7 @@
#include <sys/syscall.h>
#include <unistd.h>
-#ifdef __NR_alarm && !defined(__UCLIBC_USE_TIME64__)
+#if defined(__NR_alarm) && !defined(__UCLIBC_USE_TIME64__)
_syscall1(unsigned int, alarm, unsigned int, seconds)
#else
# include <sys/time.h>