[svn] Only set a flag in the SIGWINCH handler.

[wget] / src / sysdep.h

diff --git a/src/sysdep.h b/src/sysdep.h
index 96c061b99fe9c7ccf03a144af519c498b063b0e4..3275ad4c7a6f3d8482b7848aeb9f0ae5a4b46398 100644 (file)
--- a/src/sysdep.h
+++ b/src/sysdep.h
@@ -183,9 +183,6 @@ int snprintf ();
 #ifndef HAVE_VSNPRINTF
 int vsnprintf ();
 #endif
-#ifndef HAVE_USLEEP
-int usleep PARAMS ((unsigned long));
-#endif
 #ifndef HAVE_MEMMOVE
 void *memmove ();
 #endif
@@ -222,16 +219,19 @@ void *memcpy ();
 # define MAP_FAILED ((void *) -1)
 #endif
 
-/* Enable system fnmatch only on systems where we know it works:
-   currently glibc-based systems and Solaris.  One could add more, but
-   fnmatch is not that large, so it might be better to play it
-   safe.  */
-#if defined __GLIBC__ && __GLIBC__ >= 2
-# define SYSTEM_FNMATCH
-#endif
-#ifdef solaris
-# define SYSTEM_FNMATCH
-#endif
+/* Enable system fnmatch only on systems where fnmatch.h is usable and
+   which are known to have a non-broken fnmatch implementation.
+   Currently those include glibc-based systems and Solaris.  One could
+   add more, but fnmatch is not that large, so it might be better to
+   play it safe.  */
+#ifdef HAVE_FNMATCH_H
+# if defined __GLIBC__ && __GLIBC__ >= 2
+#  define SYSTEM_FNMATCH
+# endif
+# ifdef solaris
+#  define SYSTEM_FNMATCH
+# endif
+#endif /* HAVE_FNMATCH_H */
 
 #ifdef SYSTEM_FNMATCH
 # include <fnmatch.h>
@@ -252,6 +252,11 @@ void *memcpy ();
 int fnmatch ();
 #endif
 
+/* Provide sig_atomic_t if the system doesn't.  */
+#ifndef HAVE_SIG_ATOMIC_T
+typedef int sig_atomic_t;
+#endif
+
 /* Provide uint32_t on the platforms that don't define it.  Although
    most code should be agnostic about integer sizes, some code really
    does need a 32-bit integral type.  Such code should use uint32_t.