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authorHerbert Xu <herbert@gondor.apana.org.au>2005-10-29 20:42:02 +1000
committerHerbert Xu <herbert@gondor.apana.org.au>2005-10-29 21:40:05 +1000
commit13bd3c97d9cc4661fe58a0ca8a73f8e9f891a8f1 (patch)
tree6834354a98b849cf943698a65d875af6ba92f91a
parent[BUILTIN] Disable histcmd completely when SMALL is defined (diff)
downloaddash-13bd3c97d9cc4661fe58a0ca8a73f8e9f891a8f1.tar.gz
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[SYSTEM] Added default definition for SSIZE_MAX
klibc doesn't define the macro SSIZE_MAX.
Diffstat (limited to '')
-rw-r--r--ChangeLog1
-rw-r--r--src/system.h5
2 files changed, 6 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 09e03e3..b9842de 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,6 +15,7 @@
 	* Added default implementation of killpg.
 	* Disable ulimit if there is no getrlimit.
 	* Disable histcmd completely when SMALL is defined.
+	* Added default definition for SSIZE_MAX.
 
 2005-10-26  Herbert Xu <herbert@gondor.apana.org.au>
 
diff --git a/src/system.h b/src/system.h
index 1242e24..833e162 100644
--- a/src/system.h
+++ b/src/system.h
@@ -26,9 +26,14 @@
  * SUCH DAMAGE.
  */
 
+#include <limits.h>
 #include <signal.h>
 #include <sys/types.h>
 
+#ifndef SSIZE_MAX
+#define SSIZE_MAX ((ssize_t)((size_t)-1 >> 1))
+#endif
+
 static inline void sigclearmask(void)
 {
 #ifdef HAVE_SIGSETMASK