mirror of
https://github.com/openwrt/openwrt.git
synced 2025-01-09 14:33:00 +00:00
76d22fc24b
Optionally fixes compilation with uClibc-ng. Signed-off-by: Rosen Penev <rosenp@gmail.com>
54 lines
1.3 KiB
Diff
54 lines
1.3 KiB
Diff
From 39042d7f7c4997af55474ebe4513c81f00732837 Mon Sep 17 00:00:00 2001
|
|
From: Rosen Penev <rosenp@gmail.com>
|
|
Date: Sat, 24 Aug 2019 15:01:16 -0700
|
|
Subject: os_sleep: Use nanosleep for POSIX versions 2008 and higher
|
|
|
|
uClibc-ng optionally disabled deprecated POSIX functions like usleep,
|
|
causing compilation failures. This switches to nanosleep while retaining
|
|
support for older libcs that do not support nanosleep.
|
|
|
|
Signed-off-by: Rosen Penev <rosenp@gmail.com>
|
|
---
|
|
src/utils/os_internal.c | 6 ++++++
|
|
src/utils/os_unix.c | 6 ++++++
|
|
2 files changed, 12 insertions(+)
|
|
|
|
--- a/src/utils/os_internal.c
|
|
+++ b/src/utils/os_internal.c
|
|
@@ -25,10 +25,16 @@
|
|
|
|
void os_sleep(os_time_t sec, os_time_t usec)
|
|
{
|
|
+#if defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200809L)
|
|
+ const struct timespec req = { sec, usec * 1000 };
|
|
+
|
|
+ nanosleep(&req, NULL);
|
|
+#else
|
|
if (sec)
|
|
sleep(sec);
|
|
if (usec)
|
|
usleep(usec);
|
|
+#endif
|
|
}
|
|
|
|
|
|
--- a/src/utils/os_unix.c
|
|
+++ b/src/utils/os_unix.c
|
|
@@ -50,10 +50,16 @@ struct os_alloc_trace {
|
|
|
|
void os_sleep(os_time_t sec, os_time_t usec)
|
|
{
|
|
+#if defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200809L)
|
|
+ const struct timespec req = { sec, usec * 1000 };
|
|
+
|
|
+ nanosleep(&req, NULL);
|
|
+#else
|
|
if (sec)
|
|
sleep(sec);
|
|
if (usec)
|
|
usleep(usec);
|
|
+#endif
|
|
}
|
|
|
|
|