[Bug 275328] <signal.h> fails to expose SA_* macros without XSI

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275328

            Bug ID: 275328
           Summary: <signal.h> fails to expose SA_* macros without XSI
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: standards
          Assignee: [email protected]
          Reporter: [email protected]

According to POSIX.1-2008:

> Issue 7
[...]
> The SA_RESETHAND, SA_RESTART, SA_SIGINFO, SA_NOCLDWAIT, and SA_NODEFER constants are moved from the XSI option to the Base.

https://pubs.opengroup.org/onlinepubs/9699919799.2008edition/basedefs/signal.h.html
https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html

which doesn't seem to work on FreeBSD:

$ cc a.c
a.c:6:39: error: use of undeclared identifier 'SA_RESTART'
    6 |   struct sigaction sa = { .sa_flags = SA_RESTART, /* .sa_handler =
myfunc */ };
      |                                       ^
1 error generated.

#define _POSIX_C_SOURCE 200809L
#include <signal.h>

int main()
{
  struct sigaction sa = { .sa_flags = SA_RESTART, /* .sa_handler = myfunc */ };
}

-- 
You are receiving this mail because:
You are the assignee for the bug.