perl 4.0 patch 23: patch #20, continued

See patch #20.

1 files changed, 68 insertions, 11 deletions

diff --git a/config_h.SH b/config_h.SH
index dc2281e503..03667bd546 100644
--- a/config_h.SH
+++ b/config_h.SH
@@ -41,6 +41,11 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
 #$d_eunice	EUNICE		/**/
 #$d_eunice	VMS		/**/
 
+/* LOC_SED
+ *     This symbol holds the complete pathname to the sed program.
+ */
+#define LOC_SED "$sed"             /**/
+
 /* ALIGNBYTES
  *	This symbol contains the number of bytes required to align a double.
  *	Usual values are 2, 4, and 8.
@@ -84,8 +89,16 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
 /* HAS_BCOPY
  *	This symbol, if defined, indicates that the bcopy routine is available
  *	to copy blocks of memory.  Otherwise you should probably use memcpy().
+ *	If neither is defined, roll your own.
+ */
+/* SAFE_BCOPY
+ *	This symbol, if defined, indicates that the bcopy routine is available
+ *	to copy potentially overlapping copy blocks of bcopy.  Otherwise you
+ *	should probably use memmove() or memcpy().  If neither is defined,
+ *	roll your own.
  */
 #$d_bcopy	HAS_BCOPY		/**/
+#$d_safebcpy	SAFE_BCOPY		/**/
 
 /* HAS_BZERO
  *	This symbol, if defined, indicates that the bzero routine is available
@@ -248,6 +261,12 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
 #$d_index	index strchr	/* cultural */
 #$d_index	rindex strrchr	/*  differences? */
 
+/* HAS_ISASCII
+ *	This symbol, if defined, indicates that the isascii routine is available
+ *	to test characters for asciiness.
+ */
+#$d_isascii	HAS_ISASCII		/**/
+
 /* HAS_KILLPG
  *	This symbol, if defined, indicates that the killpg routine is available
  *	to kill process groups.  If unavailable, you probably should use kill
@@ -272,7 +291,27 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
  *	to copy blocks of memory.  Otherwise you should probably use bcopy().
  *	If neither is defined, roll your own.
  */
+/* SAFE_MEMCPY
+ *	This symbol, if defined, indicates that the memcpy routine is available
+ *	to copy potentially overlapping copy blocks of memory.  Otherwise you
+ *	should probably use memmove() or bcopy().  If neither is defined,
+ *	roll your own.
+ */
 #$d_memcpy	HAS_MEMCPY		/**/
+#$d_safemcpy	SAFE_MEMCPY		/**/
+
+/* HAS_MEMMOVE
+ *	This symbol, if defined, indicates that the memmove routine is available
+ *	to move potentially overlapping blocks of memory.  Otherwise you
+ *	should use bcopy() or roll your own.
+ */
+#$d_memmove	HAS_MEMMOVE		/**/
+
+/* HAS_MEMSET
+ *	This symbol, if defined, indicates that the memset routine is available
+ *	to set a block of memory to a character.  If undefined, roll your own.
+ */
+#$d_memset	HAS_MEMSET		/**/
 
 /* HAS_MKDIR
  *	This symbol, if defined, indicates that the mkdir routine is available
@@ -289,25 +328,25 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
 
 /* HAS_MSGCTL
  *	This symbol, if defined, indicates that the msgctl() routine is
- *	available to stat symbolic links.
+ *	available to control message passing.
  */
 #$d_msgctl	HAS_MSGCTL		/**/
 
 /* HAS_MSGGET
  *	This symbol, if defined, indicates that the msgget() routine is
- *	available to stat symbolic links.
+ *	available to get messages.
  */
 #$d_msgget	HAS_MSGGET		/**/
 
 /* HAS_MSGRCV
  *	This symbol, if defined, indicates that the msgrcv() routine is
- *	available to stat symbolic links.
+ *	available to receive messages.
  */
 #$d_msgrcv	HAS_MSGRCV		/**/
 
 /* HAS_MSGSND
  *	This symbol, if defined, indicates that the msgsnd() routine is
- *	available to stat symbolic links.
+ *	available to send messages.
  */
 #$d_msgsnd	HAS_MSGSND		/**/
 
@@ -342,6 +381,12 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
  */
 #$d_rename	HAS_RENAME		/**/
 
+/* HAS_REWINDDIR
+ *	This symbol, if defined, indicates that the rewindir routine is
+ *	available to rewind directories.
+ */
+#$d_rewindir	HAS_REWINDDIR		/**/
+
 /* HAS_RMDIR
  *	This symbol, if defined, indicates that the rmdir routine is available
  *	to remove directories.  Otherwise you should fork off a new process to
@@ -349,6 +394,12 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
  */
 #$d_rmdir	HAS_RMDIR		/**/
 
+/* HAS_SEEKDIR
+ *	This symbol, if defined, indicates that the seekdir routine is
+ *	available to seek into directories.
+ */
+#$d_seekdir	HAS_SEEKDIR		/**/
+
 /* HAS_SELECT
  *	This symbol, if defined, indicates that the select() subroutine
  *	exists.
@@ -363,19 +414,19 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
 
 /* HAS_SEMCTL
  *	This symbol, if defined, indicates that the semctl() routine is
- *	available to stat symbolic links.
+ *	available to control semaphores.
  */
 #$d_semctl	HAS_SEMCTL		/**/
 
 /* HAS_SEMGET
  *	This symbol, if defined, indicates that the semget() routine is
- *	available to stat symbolic links.
+ *	available to get semaphores ids.
  */
 #$d_semget	HAS_SEMGET		/**/
 
 /* HAS_SEMOP
  *	This symbol, if defined, indicates that the semop() routine is
- *	available to stat symbolic links.
+ *	available to perform semaphore operations.
  */
 #$d_semop	HAS_SEMOP		/**/
 
@@ -453,7 +504,7 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
 
 /* HAS_SHMAT
  *	This symbol, if defined, indicates that the shmat() routine is
- *	available to stat symbolic links.
+ *	available to attach a shared memory segment.
  */
 /* VOID_SHMAT
  *	This symbol, if defined, indicates that the shmat() routine
@@ -465,19 +516,19 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
 
 /* HAS_SHMCTL
  *	This symbol, if defined, indicates that the shmctl() routine is
- *	available to stat symbolic links.
+ *	available to control a shared memory segment.
  */
 #$d_shmctl	HAS_SHMCTL		/**/
 
 /* HAS_SHMDT
  *	This symbol, if defined, indicates that the shmdt() routine is
- *	available to stat symbolic links.
+ *	available to detach a shared memory segment.
  */
 #$d_shmdt	HAS_SHMDT		/**/
 
 /* HAS_SHMGET
  *	This symbol, if defined, indicates that the shmget() routine is
- *	available to stat symbolic links.
+ *	available to get a shared memory segment id.
  */
 #$d_shmget	HAS_SHMGET		/**/
 
@@ -536,6 +587,12 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#undef!'
  */
 #$d_syscall	HAS_SYSCALL		/**/
 
+/* HAS_TELLDIR
+ *	This symbol, if defined, indicates that the telldir routine is
+ *	available to tell your location in directories.
+ */
+#$d_telldir	HAS_TELLDIR		/**/
+
 /* HAS_TRUNCATE
  *	This symbol, if defined, indicates that the truncate routine is
  *	available to truncate files.