Re: blead@25210 on OpenVMS (not good)

From: "John E. Malmberg" <wb8tyw@qsl.net>
Message-ID: <42E41F8D.3040306@qsl.net>

constify Perl_unlnk

p4raw-id: //depot/perl@25251

diff --git a/embed.fnc b/embed.fnc
index 9e38ed8..b5f775f 100644 (file)
--- a/embed.fnc
+++ b/embed.fnc
@@ -833,7 +833,7 @@ Apd |UV     |to_utf8_upper  |NN const U8 *p|NN U8* ustrp|NULLOK STRLEN *lenp
 Apd    |UV     |to_utf8_title  |NN const U8 *p|NN U8* ustrp|NULLOK STRLEN *lenp
 Apd    |UV     |to_utf8_fold   |NN const U8 *p|NN U8* ustrp|NULLOK STRLEN *lenp
 #if defined(UNLINK_ALL_VERSIONS)
-Ap     |I32    |unlnk          |NN char* f
+Ap     |I32    |unlnk          |NN const char* f
 #endif
 Apd    |I32    |unpack_str     |NN const char *pat|NN const char *patend|NN const char *s \
                                |NULLOK const char *strbeg|NN const char *strend|NULLOK char **new_s \

diff --git a/perl.h b/perl.h
index c1d08bb..6889fce 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -3468,7 +3468,7 @@ char *getlogin (void);
 
 #ifdef UNLINK_ALL_VERSIONS /* Currently only makes sense for VMS */
 #define UNLINK unlnk
-I32 unlnk (char*);
+I32 unlnk (const char*);
 #else
 #define UNLINK PerlLIO_unlink
 #endif

diff --git a/proto.h b/proto.h
index e3822d4..41b553a 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -2056,7 +2056,7 @@ PERL_CALLCONV UV  Perl_to_utf8_fold(pTHX_ const U8 *p, U8* ustrp, STRLEN *lenp)
                        __attribute__nonnull__(pTHX_2);
 
 #if defined(UNLINK_ALL_VERSIONS)
-PERL_CALLCONV I32      Perl_unlnk(pTHX_ char* f)
+PERL_CALLCONV I32      Perl_unlnk(pTHX_ const char* f)
                        __attribute__nonnull__(pTHX_1);
 
 #endif

diff --git a/util.c b/util.c
index 7bd99f5..6a8c4a6 100644 (file)
--- a/util.c
+++ b/util.c
@@ -1563,7 +1563,7 @@ Perl_setenv_getix(pTHX_ const char *nam)
 
 #ifdef UNLINK_ALL_VERSIONS
 I32
-Perl_unlnk(pTHX_ char *f)      /* unlink all versions of a file */
+Perl_unlnk(pTHX_ const char *f)        /* unlink all versions of a file */
 {
     I32 i;