alexey.zholtikov/upm
1
0
Fork 0
mirror of https://github.com/eclipse/upm.git synced 2025-03-15 04:57:30 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

upm_utilities: Add a _POSIX_C_SOURCE define if needed

Browse Source 
In certain systems, where -std=c11 is used, certain posix extensions
are disabled unless specifically enabled.  On these systems, this
could cause usleep() and/or nanosleep() to fail with an implicit
declaration warning.  This patch ensures that at least POSIX 200809 is
used, if otherwise undefined.

This should fix Issue #513.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
Jon Trulson 2017-02-02 13:54:20 -07:00
parent 90d856d128
commit fb88fda5cb
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/utilities/upm_utilities.c
View File

@ -23,6 +23,10 @@
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef _POSIX_C_SOURCE
// We need at least 199309L for nanosleep()
# define _POSIX_C_SOURCE 200809L
#endif
#include <time.h>
#include <errno.h>
#include <upm_platform.h>