X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl.h;h=01a6d3fcb9eb62cb0f4c77eac06fb81d7bf2fbba;hb=218659229ea7e7f2d98c1a7697e6218c585dfb37;hp=d1cb7118092f5c4068826077f3a9452f2a3cb4bf;hpb=d742c382eed38a7010c93d369ad6896d826c21d6;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/perl.h b/perl.h
index d1cb711..01a6d3f 100644
--- a/perl.h
+++ b/perl.h
@@ -718,6 +718,11 @@ typedef struct perl_mstats perl_mstats_t;
 #  define WIN32SCK_IS_STDSCK		/* don't pull in custom wsock layer */
 #endif
 
+/* In Tru64 use the 4.4BSD struct msghdr, not the 4.3 one */
+#if defined(__osf__) && defined(__alpha) && !defined(_SOCKADDR_LEN)
+#  define _SOCKADDR_LEN
+#endif
+
 #if defined(HAS_SOCKET) && !defined(VMS) /* VMS handles sockets via vmsish.h */
 # include <sys/socket.h>
 # if defined(USE_SOCKS) && defined(I_SOCKS)
@@ -2807,6 +2812,7 @@ enum {		/* pass one of these to get_vtbl */
 #define HINT_FILETEST_ACCESS	0x00400000
 #define HINT_UTF8		0x00800000
 #define HINT_UTF8_DISTINCT	0x01000000
+#define HINT_RE_ASCIIR		0x02000000
 
 /* Various states of an input record separator SV (rs, nrs) */
 #define RsSNARF(sv)   (! SvOK(sv))
@@ -3477,17 +3483,21 @@ typedef struct am_table_short AMTS;
  * nice_chunk and nice_chunk size need to be set
  * and queried under the protection of sv_mutex
  */
-#define offer_nice_chunk(chunk, chunk_size) do {	\
-	LOCK_SV_MUTEX;					\
-	if (!PL_nice_chunk) {				\
-	    PL_nice_chunk = (char*)(chunk);		\
-	    PL_nice_chunk_size = (chunk_size);		\
-	}						\
-	else {						\
-	    Safefree(chunk);				\
-	}						\
-	UNLOCK_SV_MUTEX;				\
-    } while (0)
+#define offer_nice_chunk(chunk, chunk_size) STMT_START {  \
+       void *new_chunk;                                   \
+       U32 new_chunk_size;                                \
+       LOCK_SV_MUTEX;                                     \
+       new_chunk = (void *)(chunk);                       \
+       new_chunk_size = (chunk_size);                     \
+       if (new_chunk_size > PL_nice_chunk_size) {         \
+           if (PL_nice_chunk) Safefree(PL_nice_chunk);    \
+           PL_nice_chunk = new_chunk;                     \
+           PL_nice_chunk_size = new_chunk_size;           \
+       } else {                                           \
+           Safefree(chunk);                               \
+       }                                                  \
+       UNLOCK_SV_MUTEX;                                   \
+   } STMT_END
 
 #ifdef HAS_SEM
 #   include <sys/ipc.h>
@@ -3625,6 +3635,20 @@ typedef struct am_table_short AMTS;
    NVff
    NVgf
 
+   HAS_USLEEP
+   HAS_UALARM
+
+   HAS_SETITIMER
+   HAS_GETITIMER
+
+   HAS_SENDMSG
+   HAS_RECVMSG
+   HAS_READV
+   HAS_WRITEV
+   I_SYSUIO
+   HAS_STRUCT_MSGHDR
+   HAS_STRUCT_CMSGHDR
+
    so that Configure picks them up. */
 
 #endif /* Include guard */