signal: add SIGWINCH define

SIGWINCH used in ltp sigaction/16-1.c testcase.
ltp/testcases/open_posix_testsuite/conformance/interfaces/sigaction/16-1.c:79:3:
error: ‘SIGWINCH’ undeclared here (not in a function); did you mean ‘SIGINT’?
   79 |  {SIGWINCH, "SIGWINCH", 0},
      |   ^~~~~~~~
      |   SIGINT

Signed-off-by: yangyalei <yangyalei@xiaomi.com>
This commit is contained in:
yangyalei 2023-06-20 14:40:29 +08:00 committed by Xiang Xiao
parent a551be4ee2
commit 9a60d7bb49

View File

@ -163,6 +163,7 @@
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGPOLL 29
#define SIGIO SIGPOLL