From: Gurusamy Sarathy <gsar@cpan.org>
Date: Tue, 16 Jul 2002 02:57:47 +0000 (+0000)
Subject: integrate a variant of change#17568 from maint-5.6 branch (the
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=54725af65d49b2ed8413041530c71b8d3bde0714;p=p5sagit%2Fp5-mst-13.2.git

integrate a variant of change#17568 from maint-5.6 branch (the
do_exec parts elided so that change is restricted strictly to
windows; binary compatibility stubs not needed)
p4raw-link: @17568 on //depot/maint-5.6/perl: 07691bcd6c6d7fd92f508fd5268e700370ea47c2

p4raw-id: //depot/perl@17570
---

diff --git a/embed.fnc b/embed.fnc
index 698741c..a2c83b5 100644
--- a/embed.fnc
+++ b/embed.fnc
@@ -172,6 +172,11 @@ p	|void	|do_chop	|SV* asv|SV* sv
 Ap	|bool	|do_close	|GV* gv|bool not_implicit
 p	|bool	|do_eof		|GV* gv
 p	|bool	|do_exec	|char* cmd
+#if defined(WIN32)
+Ap	|int	|do_aspawn	|SV* really|SV** mark|SV** sp
+Ap	|int	|do_spawn	|char* cmd
+Ap	|int	|do_spawn_nowait|char* cmd
+#endif
 #if !defined(WIN32)
 p	|bool	|do_exec3	|char* cmd|int fd|int flag
 #endif
diff --git a/embed.h b/embed.h
index 9f8605a..747224f 100644
--- a/embed.h
+++ b/embed.h
@@ -133,6 +133,11 @@
 #define do_close		Perl_do_close
 #define do_eof			Perl_do_eof
 #define do_exec			Perl_do_exec
+#if defined(WIN32)
+#define do_aspawn		Perl_do_aspawn
+#define do_spawn		Perl_do_spawn
+#define do_spawn_nowait		Perl_do_spawn_nowait
+#endif
 #if !defined(WIN32)
 #define do_exec3		Perl_do_exec3
 #endif
@@ -1700,6 +1705,11 @@
 #define do_close(a,b)		Perl_do_close(aTHX_ a,b)
 #define do_eof(a)		Perl_do_eof(aTHX_ a)
 #define do_exec(a)		Perl_do_exec(aTHX_ a)
+#if defined(WIN32)
+#define do_aspawn(a,b,c)	Perl_do_aspawn(aTHX_ a,b,c)
+#define do_spawn(a)		Perl_do_spawn(aTHX_ a)
+#define do_spawn_nowait(a)	Perl_do_spawn_nowait(aTHX_ a)
+#endif
 #if !defined(WIN32)
 #define do_exec3(a,b,c)		Perl_do_exec3(aTHX_ a,b,c)
 #endif
diff --git a/global.sym b/global.sym
index d9053e0..35e4dfd 100644
--- a/global.sym
+++ b/global.sym
@@ -96,6 +96,9 @@ Perl_die
 Perl_dounwind
 Perl_do_binmode
 Perl_do_close
+Perl_do_aspawn
+Perl_do_spawn
+Perl_do_spawn_nowait
 Perl_do_join
 Perl_do_open
 Perl_do_open9
diff --git a/iperlsys.h b/iperlsys.h
index 86823df..c82ffa7 100644
--- a/iperlsys.h
+++ b/iperlsys.h
@@ -945,12 +945,8 @@ typedef int		(*LPProcGetpid)(struct IPerlProc*);
 typedef void*		(*LPProcDynaLoader)(struct IPerlProc*, const char*);
 typedef void		(*LPProcGetOSError)(struct IPerlProc*,
 			    SV* sv, DWORD dwErr);
-typedef void		(*LPProcFreeBuf)(struct IPerlProc*, char*);
-typedef BOOL		(*LPProcDoCmd)(struct IPerlProc*, char*);
-typedef int		(*LPProcSpawn)(struct IPerlProc*, char*);
 typedef int		(*LPProcSpawnvp)(struct IPerlProc*, int, const char*,
 			    const char*const*);
-typedef int		(*LPProcASpawn)(struct IPerlProc*, void*, void**, void**);
 #endif
 typedef int		(*LPProcLastHost)(struct IPerlProc*);
 typedef int		(*LPProcGetTimeOfDay)(struct IPerlProc*,
@@ -988,10 +984,7 @@ struct IPerlProc
 #ifdef WIN32
     LPProcDynaLoader	pDynaLoader;
     LPProcGetOSError	pGetOSError;
-    LPProcDoCmd		pDoCmd;
-    LPProcSpawn		pSpawn;
     LPProcSpawnvp	pSpawnvp;
-    LPProcASpawn	pASpawn;
 #endif
     LPProcLastHost      pLastHost;
     LPProcPopenList	pPopenList;
@@ -1068,14 +1061,8 @@ struct IPerlProcInfo
 	(*PL_Proc->pDynaLoader)(PL_Proc, (f))
 #define PerlProc_GetOSError(s,e)					\
 	(*PL_Proc->pGetOSError)(PL_Proc, (s), (e))
-#define PerlProc_Cmd(s)							\
-	(*PL_Proc->pDoCmd)(PL_Proc, (s))
-#define do_spawn(s)							\
-	(*PL_Proc->pSpawn)(PL_Proc, (s))
-#define do_spawnvp(m, c, a)						\
+#define PerlProc_spawnvp(m, c, a)					\
 	(*PL_Proc->pSpawnvp)(PL_Proc, (m), (c), (a))
-#define PerlProc_aspawn(m,c,a)						\
-	(*PL_Proc->pASpawn)(PL_Proc, (m), (c), (a))
 #endif
 #define PerlProc_lasthost()						\
 	(*PL_Proc->pLastHost)(PL_Proc)
@@ -1122,6 +1109,8 @@ struct IPerlProcInfo
 	win32_dynaload((f))
 #define PerlProc_GetOSError(s,e)					\
 	win32_str_os_error((s), (e))
+#define PerlProc_spawnvp(m, c, a)					\
+	win32_spawnvp((m), (c), (a))
 #undef PerlProc_signal
 #define PerlProc_signal(n, h) win32_signal((n), (h))
 #endif
diff --git a/makedef.pl b/makedef.pl
index 9b1f977..f22b34d 100644
--- a/makedef.pl
+++ b/makedef.pl
@@ -244,7 +244,14 @@ if ($PLATFORM eq 'win32') {
 		     Perl_my_popen
 		     )];
 }
-elsif ($PLATFORM eq 'wince') {
+else {
+    skip_symbols [qw(
+		     Perl_do_spawn
+		     Perl_do_spawn_nowait
+		     Perl_do_aspawn
+		     )];
+}
+if ($PLATFORM eq 'wince') {
     skip_symbols [qw(
 		     PL_statusvalue_vms
 		     PL_archpat_auto
diff --git a/pp_sys.c b/pp_sys.c
index 2639fe9..ba573be 100644
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -4154,10 +4154,19 @@ PP(pp_system)
     result = 0;
     if (PL_op->op_flags & OPf_STACKED) {
 	SV *really = *++MARK;
+#  ifdef WIN32
+	value = (I32)do_aspawn(really, MARK, SP);
+#  else
 	value = (I32)do_aspawn(really, (void **)MARK, (void **)SP);
+#  endif
     }
-    else if (SP - MARK != 1)
+    else if (SP - MARK != 1) {
+#  ifdef WIN32
+	value = (I32)do_aspawn(Nullsv, MARK, SP);
+#  else
 	value = (I32)do_aspawn(Nullsv, (void **)MARK, (void **)SP);
+#  endif
+    }
     else {
 	value = (I32)do_spawn(SvPVx(sv_mortalcopy(*SP), n_a));
     }
diff --git a/proto.h b/proto.h
index e201596..666caa1 100644
--- a/proto.h
+++ b/proto.h
@@ -217,6 +217,11 @@ PERL_CALLCONV void	Perl_do_chop(pTHX_ SV* asv, SV* sv);
 PERL_CALLCONV bool	Perl_do_close(pTHX_ GV* gv, bool not_implicit);
 PERL_CALLCONV bool	Perl_do_eof(pTHX_ GV* gv);
 PERL_CALLCONV bool	Perl_do_exec(pTHX_ char* cmd);
+#if defined(WIN32)
+PERL_CALLCONV int	Perl_do_aspawn(pTHX_ SV* really, SV** mark, SV** sp);
+PERL_CALLCONV int	Perl_do_spawn(pTHX_ char* cmd);
+PERL_CALLCONV int	Perl_do_spawn_nowait(pTHX_ char* cmd);
+#endif
 #if !defined(WIN32)
 PERL_CALLCONV bool	Perl_do_exec3(pTHX_ char* cmd, int fd, int flag);
 #endif
diff --git a/win32/perlhost.h b/win32/perlhost.h
index c91d9a8..7926142 100644
--- a/win32/perlhost.h
+++ b/win32/perlhost.h
@@ -22,7 +22,6 @@ extern char *		g_win32_get_privlib(const char *pl);
 extern char *		g_win32_get_sitelib(const char *pl);
 extern char *		g_win32_get_vendorlib(const char *pl);
 extern char *		g_getlogin(void);
-extern int		do_spawn2(char *cmd, int exectype);
 END_EXTERN_C
 
 class CPerlHost
@@ -1871,19 +1870,6 @@ PerlProcGetOSError(struct IPerlProc* piPerl, SV* sv, DWORD dwErr)
     win32_str_os_error(sv, dwErr);
 }
 
-BOOL
-PerlProcDoCmd(struct IPerlProc* piPerl, char *cmd)
-{
-    do_spawn2(cmd, EXECF_EXEC);
-    return FALSE;
-}
-
-int
-PerlProcSpawn(struct IPerlProc* piPerl, char* cmds)
-{
-    return do_spawn2(cmds, EXECF_SPAWN);
-}
-
 int
 PerlProcSpawnvp(struct IPerlProc* piPerl, int mode, const char *cmdname, const char *const *argv)
 {
@@ -1891,12 +1877,6 @@ PerlProcSpawnvp(struct IPerlProc* piPerl, int mode, const char *cmdname, const c
 }
 
 int
-PerlProcASpawn(struct IPerlProc* piPerl, void *vreally, void **vmark, void **vsp)
-{
-    return do_aspawn(vreally, vmark, vsp);
-}
-
-int
 PerlProcLastHost(struct IPerlProc* piPerl)
 {
  dTHX;
@@ -1935,10 +1915,7 @@ struct IPerlProc perlProc =
     PerlProcGetpid,
     PerlProcDynaLoader,
     PerlProcGetOSError,
-    PerlProcDoCmd,
-    PerlProcSpawn,
     PerlProcSpawnvp,
-    PerlProcASpawn,
     PerlProcLastHost,
     PerlProcPopenList,
     PerlProcGetTimeOfDay
diff --git a/win32/win32.c b/win32/win32.c
index 6f96431..4178827 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -85,15 +85,13 @@ int _fcloseall();
 #  define win32_get_sitelib g_win32_get_sitelib
 #  undef win32_get_vendorlib
 #  define win32_get_vendorlib g_win32_get_vendorlib
-#  undef do_spawn
-#  define do_spawn g_do_spawn
 #  undef getlogin
 #  define getlogin g_getlogin
 #endif
 
 static void		get_shell(void);
 static long		tokenize(const char *str, char **dest, char ***destv);
-	int		do_spawn2(char *cmd, int exectype);
+static int		do_spawn2(pTHX_ char *cmd, int exectype);
 static BOOL		has_shell_metachars(char *ptr);
 static long		filetime_to_clock(PFILETIME ft);
 static BOOL		filetime_from_time(PFILETIME ft, time_t t);
@@ -516,12 +514,8 @@ get_shell(void)
 }
 
 int
-do_aspawn(void *vreally, void **vmark, void **vsp)
+Perl_do_aspawn(pTHX_ SV *really, SV **mark, SV **sp)
 {
-    dTHX;
-    SV *really = (SV*)vreally;
-    SV **mark = (SV**)vmark;
-    SV **sp = (SV**)vsp;
     char **argv;
     char *str;
     int status;
@@ -607,10 +601,9 @@ find_next_space(const char *s)
     return (char*)s;
 }
 
-int
-do_spawn2(char *cmd, int exectype)
+static int
+do_spawn2(pTHX_ char *cmd, int exectype)
 {
-    dTHX;
     char **a;
     char *s;
     char **argv;
@@ -700,21 +693,21 @@ do_spawn2(char *cmd, int exectype)
 }
 
 int
-do_spawn(char *cmd)
+Perl_do_spawn(pTHX_ char *cmd)
 {
-    return do_spawn2(cmd, EXECF_SPAWN);
+    return do_spawn2(aTHX_ cmd, EXECF_SPAWN);
 }
 
 int
-do_spawn_nowait(char *cmd)
+Perl_do_spawn_nowait(pTHX_ char *cmd)
 {
-    return do_spawn2(cmd, EXECF_SPAWN_NOWAIT);
+    return do_spawn2(aTHX_ cmd, EXECF_SPAWN_NOWAIT);
 }
 
 bool
 Perl_do_exec(pTHX_ char *cmd)
 {
-    do_spawn2(cmd, EXECF_EXEC);
+    do_spawn2(aTHX_ cmd, EXECF_EXEC);
     return FALSE;
 }
 
diff --git a/win32/win32.h b/win32/win32.h
index f37829b..8975885 100644
--- a/win32/win32.h
+++ b/win32/win32.h
@@ -307,9 +307,6 @@ extern FILE *		my_fdopen(int, char *);
 #endif
 extern int		my_fclose(FILE *);
 extern int		my_fstat(int fd, Stat_t *sbufptr);
-extern int		do_aspawn(void *really, void **mark, void **sp);
-extern int		do_spawn(char *cmd);
-extern int		do_spawn_nowait(char *cmd);
 extern char *		win32_get_privlib(const char *pl);
 extern char *		win32_get_sitelib(const char *pl);
 extern char *		win32_get_vendorlib(const char *pl);