From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Thu, 23 Nov 2000 17:18:02 +0000 (+0000)
Subject: SOCKS wrestling continues, patches from Jens Hamisch.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=ad2ffb3ef468b3a6d3b4c465601c977bc30a33cd;p=p5sagit%2Fp5-mst-13.2.git

SOCKS wrestling continues, patches from Jens Hamisch.

p4raw-id: //depot/perl@7840
---

diff --git a/doio.c b/doio.c
index ca0a00d..6cc238a 100644
--- a/doio.c
+++ b/doio.c
@@ -2078,7 +2078,6 @@ Perl_do_shmio(pTHX_ I32 optype, SV **mark, SV **sp)
  ** without checking the ungetc buffer.
  **/
 
-/* Not very thread-safe? */
 static S64_IOB *s64_buffer = (S64_IOB *) NULL;
 
 /* initialize the buffer area */
@@ -2088,7 +2087,7 @@ void Perl_do_s64_init_buffer() {
 }
 
 /* get a buffered stream pointer */
-static S64_IOB *S_s64_get_buffer( PerlIO *fp) {
+static S64_IOB *S_s64_get_buffer(pTHX_ PerlIO *fp) {
     S64_IOB *ptr = s64_buffer;
     while( ptr && ptr->fp != fp)
 	ptr = ptr->next;
@@ -2096,7 +2095,7 @@ static S64_IOB *S_s64_get_buffer( PerlIO *fp) {
 }
 
 /* create a buffered stream pointer */
-static S64_IOB *S_s64_create_buffer( PerlIO *f) {
+static S64_IOB *S_s64_create_buffer(pTHX_ PerlIO *f) {
     S64_IOB *ptr = malloc( sizeof( S64_IOB));
     if( ptr) {
 	ptr->fp = f;
@@ -2111,8 +2110,8 @@ static S64_IOB *S_s64_create_buffer( PerlIO *f) {
 }
 
 /* delete a buffered stream pointer */
-void Perl_do_s64_delete_buffer( PerlIO *f) {
-    S64_IOB *ptr = S_s64_get_buffer(f);
+void Perl_do_s64_delete_buffer(pTHX_ PerlIO *f) {
+    S64_IOB *ptr = S_s64_get_buffer(aTHX_ f);
     if( ptr) {
 	/* fix the stream pointer according to the bytes buffered */
 	/* required, if this is called in a seek-context */
@@ -2128,7 +2127,7 @@ void Perl_do_s64_delete_buffer( PerlIO *f) {
 
 /* internal buffer management */
 #define _S64_BUFFER_SIZE 32
-static int S_s64_malloc( S64_IOB *ptr) {
+static int S_s64_malloc(pTHX_ S64_IOB *ptr) {
     if( ptr) {
 	if( !ptr->buffer) {
 	    ptr->buffer = (int *) calloc( _S64_BUFFER_SIZE, sizeof( int));
@@ -2149,8 +2148,8 @@ static int S_s64_malloc( S64_IOB *ptr) {
 }
 
 /* SOCKS 64 bit getc replacement */
-int Perl_do_s64_getc( PerlIO *f) {
-    S64_IOB *ptr = S_s64_get_buffer(f);
+int Perl_do_s64_getc(pTHX_ PerlIO *f) {
+    S64_IOB *ptr = S_s64_get_buffer(aTHX_ f);
     if( ptr) {
 	if( ptr->cnt) 
 	    return( ptr->buffer[--ptr->cnt]);
@@ -2159,23 +2158,23 @@ int Perl_do_s64_getc( PerlIO *f) {
 }
 
 /* SOCKS 64 bit ungetc replacement */
-int Perl_do_s64_ungetc( int ch, PerlIO *f) {
-    S64_IOB *ptr = S_s64_get_buffer(f);
+int Perl_do_s64_ungetc(pTHX_ int ch, PerlIO *f) {
+    S64_IOB *ptr = S_s64_get_buffer(aTHX_ f);
 
-    if( !ptr) ptr = S_s64_create_buffer(f);
+    if( !ptr) ptr = S_s64_create_buffer(aTHX_ f);
     if( !ptr) return( EOF);
     if( !ptr->buffer || (ptr->buffer && ptr->cnt >= ptr->size)) 
-	if( !S_s64_malloc( ptr)) return( EOF);
+	if( !S_s64_malloc(aTHX_ ptr)) return( EOF);
     ptr->buffer[ptr->cnt++] = ch;
 
     return( ch);
 }
 
 /* SOCKS 64 bit fread replacement */
-SSize_t	Perl_do_s64_fread(void *buf, SSize_t count, PerlIO* f) {
+SSize_t	Perl_do_s64_fread(pTHX_ void *buf, SSize_t count, PerlIO* f) {
     SSize_t len = 0;
     char *bufptr = (char *) buf;
-    S64_IOB *ptr = S_s64_get_buffer(f);
+    S64_IOB *ptr = S_s64_get_buffer(aTHX_ f);
     if( ptr) {
 	while( ptr->cnt && count) {
 	    *bufptr++ = ptr->buffer[--ptr->cnt];
@@ -2189,8 +2188,8 @@ SSize_t	Perl_do_s64_fread(void *buf, SSize_t count, PerlIO* f) {
 }
 
 /* SOCKS 64 bit fseek replacement */
-int	Perl_do_s64_seek(PerlIO* f, Off_t offset, int whence) {
-    S64_IOB *ptr = S_s64_get_buffer(f);
+int	Perl_do_s64_seek(pTHX_ PerlIO* f, Off_t offset, int whence) {
+    S64_IOB *ptr = S_s64_get_buffer(aTHX_ f);
 
     /* Simply clear the buffer and seek if the position is absolute */
     if( SEEK_SET == whence || SEEK_END == whence) {
@@ -2211,9 +2210,9 @@ int	Perl_do_s64_seek(PerlIO* f, Off_t offset, int whence) {
 }
 
 /* SOCKS 64 bit ftell replacement */
-Off_t	Perl_do_s64_tell(PerlIO* f) {
+Off_t	Perl_do_s64_tell(pTHX_ PerlIO* f) {
     Off_t offset = 0;
-    S64_IOB *ptr = S_s64_get_buffer(f);
+    S64_IOB *ptr = S_s64_get_buffer(aTHX_ f);
     if( ptr)
 	offset = ptr->cnt;
     return( ftello(f) - offset);
diff --git a/embed.h b/embed.h
index 80d6537..e27fa50 100644
--- a/embed.h
+++ b/embed.h
@@ -194,6 +194,12 @@
 #define do_vecset		Perl_do_vecset
 #define do_vop			Perl_do_vop
 #if defined(SOCKS_64BIT_BUG)
+#define do_s64_tell		Perl_do_s64_tell
+#define do_s64_fread		Perl_do_s64_fread
+#define do_s64_getc		Perl_do_s64_getc
+#define do_s64_seek		Perl_do_s64_seek
+#define do_s64_ungetc		Perl_do_s64_ungetc
+#define do_s64_delete_buffer	Perl_do_s64_delete_buffer
 #define s64_get_buffer		S_s64_get_buffer
 #define s64_create_buffer	S_s64_create_buffer
 #define s64_malloc		S_s64_malloc
@@ -1667,6 +1673,12 @@
 #define do_vecset(a)		Perl_do_vecset(aTHX_ a)
 #define do_vop(a,b,c,d)		Perl_do_vop(aTHX_ a,b,c,d)
 #if defined(SOCKS_64BIT_BUG)
+#define do_s64_tell(a)		Perl_do_s64_tell(aTHX_ a)
+#define do_s64_fread(a,b,c)	Perl_do_s64_fread(aTHX_ a,b,c)
+#define do_s64_getc(a)		Perl_do_s64_getc(aTHX_ a)
+#define do_s64_seek(a,b,c)	Perl_do_s64_seek(aTHX_ a,b,c)
+#define do_s64_ungetc(a,b)	Perl_do_s64_ungetc(aTHX_ a,b)
+#define do_s64_delete_buffer(a)	Perl_do_s64_delete_buffer(aTHX_ a)
 #define s64_get_buffer(a)	S_s64_get_buffer(aTHX_ a)
 #define s64_create_buffer(a)	S_s64_create_buffer(aTHX_ a)
 #define s64_malloc(a)		S_s64_malloc(aTHX_ a)
@@ -3266,11 +3278,17 @@
 #define Perl_do_vop		CPerlObj::Perl_do_vop
 #define do_vop			Perl_do_vop
 #if defined(SOCKS_64BIT_BUG)
+#define Perl_do_s64_tell	CPerlObj::Perl_do_s64_tell
 #define do_s64_tell		Perl_do_s64_tell
+#define Perl_do_s64_fread	CPerlObj::Perl_do_s64_fread
 #define do_s64_fread		Perl_do_s64_fread
+#define Perl_do_s64_getc	CPerlObj::Perl_do_s64_getc
 #define do_s64_getc		Perl_do_s64_getc
+#define Perl_do_s64_seek	CPerlObj::Perl_do_s64_seek
 #define do_s64_seek		Perl_do_s64_seek
+#define Perl_do_s64_ungetc	CPerlObj::Perl_do_s64_ungetc
 #define do_s64_ungetc		Perl_do_s64_ungetc
+#define Perl_do_s64_delete_buffer	CPerlObj::Perl_do_s64_delete_buffer
 #define do_s64_delete_buffer	Perl_do_s64_delete_buffer
 #define do_s64_init_buffer	Perl_do_s64_init_buffer
 #define S_s64_get_buffer	CPerlObj::S_s64_get_buffer
diff --git a/embed.pl b/embed.pl
index 7e06389..4516e6d 100755
--- a/embed.pl
+++ b/embed.pl
@@ -1506,12 +1506,12 @@ p	|UV	|do_vecget	|SV* sv|I32 offset|I32 size
 p	|void	|do_vecset	|SV* sv
 p	|void	|do_vop		|I32 optype|SV* sv|SV* left|SV* right
 #if defined(SOCKS_64BIT_BUG)
-Ajnop	|Off_t	|do_s64_tell	|PerlIO* fp
-Ajnop	|SSize_t|do_s64_fread	|void *buf|SSize_t count|PerlIO* fp
-Ajnop	|int	|do_s64_getc	|PerlIO* fp
-Ajnop	|int	|do_s64_seek	|PerlIO* fp|Off_t pos|int whence
-Ajnop	|int	|do_s64_ungetc	|int ch|PerlIO* fp
-Ajnop	|void	|do_s64_delete_buffer|PerlIO* fp
+p	|Off_t	|do_s64_tell	|PerlIO* fp
+p	|SSize_t|do_s64_fread	|void *buf|SSize_t count|PerlIO* fp
+p	|int	|do_s64_getc	|PerlIO* fp
+p	|int	|do_s64_seek	|PerlIO* fp|Off_t pos|int whence
+p	|int	|do_s64_ungetc	|int ch|PerlIO* fp
+p	|void	|do_s64_delete_buffer|PerlIO* fp
 Ajnop	|void	|do_s64_init_buffer
 s	|S64_IOB *	|s64_get_buffer		|PerlIO *f
 s	|S64_IOB *	|s64_create_buffer	|PerlIO *f
diff --git a/perlsdio.h b/perlsdio.h
index 0d6612b..7895d31 100644
--- a/perlsdio.h
+++ b/perlsdio.h
@@ -19,7 +19,7 @@
 #define PerlIO_fdopen			fdopen
 #define PerlIO_reopen			freopen
 #ifdef SOCKS_64BIT_BUG
-#  define PerlIO_close(f)		(Perl_do_s64_delete_buffer(f), fclose(f))
+#  define PerlIO_close(f)		(Perl_do_s64_delete_buffer(aTHX_ f), fclose(f))
 #else
 #  define PerlIO_close(f)		fclose(f)
 #endif
@@ -48,10 +48,10 @@
 #  define PerlIO_tell(f)		ftell(f)
 #else
 #  ifdef SOCKS_64BIT_BUG
-#    define PerlIO_getc(f)		Perl_do_s64_getc(f)
-#    define PerlIO_ungetc(f,c)		Perl_do_s64_ungetc(c,f)
-#    define PerlIO_read(f,buf,count)	Perl_do_s64_fread(buf,count,f)
-#    define PerlIO_tell(f)		Perl_do_s64_tell(f)
+#    define PerlIO_getc(f)		Perl_do_s64_getc(aTHX_ f)
+#    define PerlIO_ungetc(f,c)		Perl_do_s64_ungetc(aTHX_ c,f)
+#    define PerlIO_read(f,buf,count)	Perl_do_s64_fread(aTHX_ buf,count,f)
+#    define PerlIO_tell(f)		Perl_do_s64_tell(aTHX_ f)
 #  else
 #    define PerlIO_getc(f)		getc(f)
 #    define PerlIO_ungetc(f,c)		ungetc(c,f)
@@ -66,7 +66,7 @@
 #define PerlIO_clearerr(f)		clearerr(f)
 #define PerlIO_flush(f)			Fflush(f)
 #ifdef SOCKS_64BIT_BUG
-#  define PerlIO_seek(f,o,w)		Perl_do_s64_seek(f,o,w)
+#  define PerlIO_seek(f,o,w)		Perl_do_s64_seek(aTHX_ f,o,w)
 #else
 #  if defined(VMS) && !defined(__DECC)
    /* Old VAXC RTL doesn't reset EOF on seek; Perl folk seem to expect this */
diff --git a/proto.h b/proto.h
index bec0bf5..a76407f 100644
--- a/proto.h
+++ b/proto.h
@@ -248,12 +248,12 @@ PERL_CALLCONV UV	Perl_do_vecget(pTHX_ SV* sv, I32 offset, I32 size);
 PERL_CALLCONV void	Perl_do_vecset(pTHX_ SV* sv);
 PERL_CALLCONV void	Perl_do_vop(pTHX_ I32 optype, SV* sv, SV* left, SV* right);
 #if defined(SOCKS_64BIT_BUG)
-PERL_CALLCONV Off_t	Perl_do_s64_tell(PerlIO* fp);
-PERL_CALLCONV SSize_t	Perl_do_s64_fread(void *buf, SSize_t count, PerlIO* fp);
-PERL_CALLCONV int	Perl_do_s64_getc(PerlIO* fp);
-PERL_CALLCONV int	Perl_do_s64_seek(PerlIO* fp, Off_t pos, int whence);
-PERL_CALLCONV int	Perl_do_s64_ungetc(int ch, PerlIO* fp);
-PERL_CALLCONV void	Perl_do_s64_delete_buffer(PerlIO* fp);
+PERL_CALLCONV Off_t	Perl_do_s64_tell(pTHX_ PerlIO* fp);
+PERL_CALLCONV SSize_t	Perl_do_s64_fread(pTHX_ void *buf, SSize_t count, PerlIO* fp);
+PERL_CALLCONV int	Perl_do_s64_getc(pTHX_ PerlIO* fp);
+PERL_CALLCONV int	Perl_do_s64_seek(pTHX_ PerlIO* fp, Off_t pos, int whence);
+PERL_CALLCONV int	Perl_do_s64_ungetc(pTHX_ int ch, PerlIO* fp);
+PERL_CALLCONV void	Perl_do_s64_delete_buffer(pTHX_ PerlIO* fp);
 PERL_CALLCONV void	Perl_do_s64_init_buffer(void);
 STATIC S64_IOB *	S_s64_get_buffer(pTHX_ PerlIO *f);
 STATIC S64_IOB *	S_s64_create_buffer(pTHX_ PerlIO *f);