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Com: always skip SOCK_CLOEXEC for RTEMS and vxWorks

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This commit is contained in:
Michael Davidsaver
2021-02-05 10:32:47 -08:00
parent 78d685688c
commit 43bd5ee1c2
1 changed files with 5 additions and 2 deletions
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modules/libcom/src/osi/os/posix/osdSock.c
+5 -2
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@@ -28,8 +28,11 @@
#include "epicsAssert.h"
#include "errlog.h"
/* Linux and *BSD (at least) specific way to atomically set O_CLOEXEC */
#ifdef SOCK_CLOEXEC
/* Linux and *BSD (at least) specific way to atomically set O_CLOEXEC.
* RTEMS 5.1 provides SOCK_CLOEXEC, but doesn't implement accept4()
* no point anyway since neither RTEMS nor vxWorks can execv().
*/
#if defined(SOCK_CLOEXEC) && !defined(__rtems__) && !defined(vxWorks)
/* with glibc, SOCK_CLOEXEC does not expand to a simple constant */
# define HAVE_SOCK_CLOEXEC
#else