signal, spawn: use link warnings

[pspp] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index dff8ae98f86a74e77586bf10eb7800b0c65c0666..ed0bbb1f6ebbfa5d1342bb18c065e5bf818a0a80 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,24 @@
+2009-12-31  Eric Blake  <ebb9@byu.net>
+
+       signal, spawn: use link warnings
+       * lib/signal.in.h (sigset_t): Make unconditional.
+       (sigismember, sigemptyset, sigaddset, sigdelset, sigfillset)
+       (sigpending, sigprocmask, sigaction): Add link warnings.
+       * lib/spawn.in.h (posix_spawn, posix_spawnp, posix_spawnattr_init)
+       (posix_spawnattr_destroy, posix_spawnattr_getsigdefault)
+       (posix_spawnattr_setsigdefault, posix_spawnattr_getsigmask)
+       (posix_spawnattr_setsigmask, posix_spawnattr_getflags)
+       (posix_spawnattr_setflags, posix_spawnattr_getpgroup)
+       (posix_spawnattr_setpgroup, posix_spawnattr_getschedpolicy)
+       (posix_spawnattr_setschedpolicy, posix_spawnattr_getschedparam)
+       (posix_spawnattr_setschedparam, posix_spawn_file_actions_init)
+       (posix_spawn_file_actions_destroy)
+       (posix_spawn_file_actions_addopen)
+       (posix_spawn_file_actions_addclose)
+       (posix_spawwn_file_actions_adddup2): Likewise.
+       * m4/signal_h.m4 (gl_SIGNAL_H): Guarantee uid_t.
+       * tests/test-signal.c (main): Enhance test.
+
 2009-12-31  Eric Blake  <ebb9@byu.net>
 
        spawn: improve wrapper support