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hostapd: backport usleep patch

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Optionally fixes compilation with uClibc-ng.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev 2020-04-06 19:17:59 -07:00 committed by Hauke Mehrtens
parent b43023b7ba
commit 76d22fc24b
2 changed files with 54 additions and 1 deletions
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2
package/network/services/hostapd/Makefile
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@ -7,7 +7,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=hostapd
PKG_RELEASE:=8
PKG_RELEASE:=9
PKG_SOURCE_URL:=http://w1.fi/hostap.git
PKG_SOURCE_PROTO:=git

53
package/network/services/hostapd/patches/800-usleep.patch Normal file
View File

@ -0,0 +1,53 @@
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
}