X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=config_h.SH;h=7047dfaef373e0cfb7b83322664bb10fc1921669;hb=47cadb06ccb7dbe87fdda243544a1ecb06fb104f;hp=2a14102b79d0842a215a4821e8b6f20ab392320b;hpb=cb86ce0e71355d781c8bc843c5a2c7c61381dce9;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/config_h.SH b/config_h.SH
index 2a14102..7047dfa 100644
--- a/config_h.SH
+++ b/config_h.SH
@@ -408,6 +408,18 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #$d_mktime HAS_MKTIME		/**/
 
+/* HAS_MSYNC:
+ *	This symbol, if defined, indicates that the msync system call is
+ *	available to synchronize a mapped file.
+ */
+#$d_msync HAS_MSYNC		/**/
+
+/* HAS_MUNMAP:
+ *	This symbol, if defined, indicates that the munmap system call is
+ *	available to unmap a region, usually mapped by mmap().
+ */
+#$d_munmap HAS_MUNMAP		/**/
+
 /* HAS_NICE:
  *	This symbol, if defined, indicates that the nice routine is
  *	available.
@@ -1655,6 +1667,18 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
 #define LONGLONGSIZE $longlongsize		/**/
 #endif
 
+/* HAS_MMAP:
+ *	This symbol, if defined, indicates that the mmap system call is
+ *	available to map a file into memory.
+ */
+/* Mmap_t:
+ *	This symbol holds the return type of the mmap() system call
+ *	(and simultaneously the type of the first argument).
+ *	Usually set to 'void *' or 'cadd_t'.
+ */
+#$d_mmap HAS_MMAP		/**/
+#define Mmap_t $mmaptype	/**/
+
 /* HAS_MSG:
  *	This symbol, if defined, indicates that the entire msg*(2) library is
  *	supported (IPC mechanism based on message queues).
@@ -2038,6 +2062,18 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #$d_ftello HAS_FTELLO		/**/
 
+/* HAS_MADVISE:
+ *	This symbol, if defined, indicates that the madvise system call is
+ *	available to map a file into memory.
+ */
+#$d_madvise HAS_MADVISE		/**/
+
+/* HAS_MPROTECT:
+ *	This symbol, if defined, indicates that the mprotect system call is
+ *	available to modify the access protection of a memory mapped file.
+ */
+#$d_mprotect HAS_MPROTECT		/**/
+
 /* HAS_READV:
  *	This symbol, if defined, indicates that the readv routine is
  *	available to do gather reads.  You will also need <sys/uio.h>
@@ -2164,6 +2200,12 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
  */
 #$i_poll	I_POLL		/**/
 
+/* I_SYS_MMAN:
+ *	This symbol, if defined, indicates that <sys/mman.h> exists and
+ *	should be included.
+ */
+#$i_sysmman	I_SYS_MMAN		/**/
+
 /* I_SYS_MOUNT:
  *	This symbol, if defined, indicates that <sys/mount.h> exists and
  *	should be included.