Fix prototypes of save{,shared}pv{,n} (s/sv/pv/) as suggested by

   Simon Cozens.

p4raw-id: //depot/perl@15796

2 files changed, 14 insertions, 14 deletions

diff --git a/embed.fnc b/embed.fnc
index d1a8185e58..bf0ecd5a27 100644
--- a/embed.fnc
+++ b/embed.fnc
@@ -622,9 +622,9 @@ p	|void	|rxres_save	|void** rsp|REGEXP* prx
 #if !defined(HAS_RENAME)
 p	|I32	|same_dirent	|char* a|char* b
 #endif
-Apd	|char*	|savepv		|const char* sv
-Apd	|char*	|savesharedpv	|const char* sv
-Apd	|char*	|savepvn	|const char* sv|I32 len
+Apd	|char*	|savepv		|const char* pv
+Apd	|char*	|savesharedpv	|const char* pv
+Apd	|char*	|savepvn	|const char* pv|I32 len
 Ap	|void	|savestack_grow
 Ap	|void	|save_aelem	|AV* av|I32 idx|SV **sptr
 Ap	|I32	|save_alloc	|I32 size|I32 pad
diff --git a/util.c b/util.c
index 4642031adb..f0bddb97bb 100644
--- a/util.c
+++ b/util.c
@@ -889,12 +889,12 @@ Copy a string to a safe spot.  This does not use an SV.
 */
 
 char *
-Perl_savepv(pTHX_ const char *sv)
+Perl_savepv(pTHX_ const char *pv)
 {
     register char *newaddr = Nullch;
-    if (sv) {
-	New(902,newaddr,strlen(sv)+1,char);
-	(void)strcpy(newaddr,sv);
+    if (pv) {
+	New(902,newaddr,strlen(pv)+1,char);
+	(void)strcpy(newaddr,pv);
     }
     return newaddr;
 }
@@ -912,14 +912,14 @@ This does not use an SV.
 */
 
 char *
-Perl_savepvn(pTHX_ const char *sv, register I32 len)
+Perl_savepvn(pTHX_ const char *pv, register I32 len)
 {
     register char *newaddr;
 
     New(903,newaddr,len+1,char);
     /* Give a meaning to NULL pointer mainly for the use in sv_magic() */
-    if (sv) {
-    	Copy(sv,newaddr,len,char);	/* might not be null terminated */
+    if (pv) {
+    	Copy(pv,newaddr,len,char);	/* might not be null terminated */
     	newaddr[len] = '\0';		/* is now */
     }
     else {
@@ -937,12 +937,12 @@ This does not use an SV.
 =cut
 */
 char *
-Perl_savesharedpv(pTHX_ const char *sv)
+Perl_savesharedpv(pTHX_ const char *pv)
 {
     register char *newaddr = Nullch;
-    if (sv) {
-	newaddr = (char*)PerlMemShared_malloc(strlen(sv)+1);
-    	(void)strcpy(newaddr,sv);
+    if (pv) {
+	newaddr = (char*)PerlMemShared_malloc(strlen(pv)+1);
+    	(void)strcpy(newaddr,pv);
     }
     return newaddr;
 }