diff options
Diffstat (limited to 'win32/win32.c')
| -rw-r--r-- | win32/win32.c | 43 |
1 files changed, 24 insertions, 19 deletions
diff --git a/win32/win32.c b/win32/win32.c index 0673fc2532..2e66fc0a57 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -123,12 +123,13 @@ static int do_spawn2(pTHX_ const char *cmd, int exectype); static BOOL has_shell_metachars(const char *ptr); static long filetime_to_clock(PFILETIME ft); static BOOL filetime_from_time(PFILETIME ft, time_t t); -static char * get_emd_part(SV **leading, char *trailing, ...); +static char * get_emd_part(SV **leading, STRLEN *const len, + char *trailing, ...); static void remove_dead_process(long deceased); static long find_pid(int pid); static char * qualified_path(const char *cmd); static char * win32_get_xlib(const char *pl, const char *xlib, - const char *libname); + const char *libname, STRLEN *const len); static LRESULT win32_process_message(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); @@ -308,7 +309,7 @@ get_regstr(const char *valuename, SV **svp) /* *prev_pathp (if non-NULL) is expected to be POK (valid allocated SvPVX(sv)) */ static char * -get_emd_part(SV **prev_pathp, char *trailing_path, ...) +get_emd_part(SV **prev_pathp, STRLEN *const len, char *trailing_path, ...) { char base[10]; va_list ap; @@ -365,6 +366,8 @@ get_emd_part(SV **prev_pathp, char *trailing_path, ...) else if (SvPVX(*prev_pathp)) sv_catpvn(*prev_pathp, ";", 1); sv_catpv(*prev_pathp, mod_name); + if(len) + *len = SvCUR(*prev_pathp); return SvPVX(*prev_pathp); } @@ -372,7 +375,7 @@ get_emd_part(SV **prev_pathp, char *trailing_path, ...) } char * -win32_get_privlib(const char *pl) +win32_get_privlib(const char *pl, STRLEN *const len) { dTHX; char *stdlib = "lib"; @@ -385,11 +388,12 @@ win32_get_privlib(const char *pl) (void)get_regstr(stdlib, &sv); /* $stdlib .= ";$EMD/../../lib" */ - return get_emd_part(&sv, stdlib, ARCHNAME, "bin", NULL); + return get_emd_part(&sv, len, stdlib, ARCHNAME, "bin", NULL); } static char * -win32_get_xlib(const char *pl, const char *xlib, const char *libname) +win32_get_xlib(const char *pl, const char *xlib, const char *libname, + STRLEN *const len) { dTHX; char regstr[40]; @@ -404,7 +408,7 @@ win32_get_xlib(const char *pl, const char *xlib, const char *libname) /* $xlib .= * ";$EMD/" . ((-d $EMD/../../../$]) ? "../../.." : "../.."). "/$libname/$]/lib"; */ sprintf(pathstr, "%s/%s/lib", libname, pl); - (void)get_emd_part(&sv1, pathstr, ARCHNAME, "bin", pl, NULL); + (void)get_emd_part(&sv1, NULL, pathstr, ARCHNAME, "bin", pl, NULL); /* $HKCU{$xlib} || $HKLM{$xlib} . ---; */ (void)get_regstr(xlib, &sv2); @@ -412,25 +416,26 @@ win32_get_xlib(const char *pl, const char *xlib, const char *libname) /* $xlib .= * ";$EMD/" . ((-d $EMD/../../../$]) ? "../../.." : "../.."). "/$libname/lib"; */ sprintf(pathstr, "%s/lib", libname); - (void)get_emd_part(&sv2, pathstr, ARCHNAME, "bin", pl, NULL); + (void)get_emd_part(&sv2, NULL, pathstr, ARCHNAME, "bin", pl, NULL); if (!sv1 && !sv2) return NULL; - if (!sv1) - return SvPVX(sv2); - if (!sv2) - return SvPVX(sv1); - - sv_catpvn(sv1, ";", 1); - sv_catsv(sv1, sv2); + if (!sv1) { + sv1 = sv2; + } else if (sv2) { + sv_catpvn(sv1, ";", 1); + sv_catsv(sv1, sv2); + } + if (len) + *len = SvCUR(sv1); return SvPVX(sv1); } char * -win32_get_sitelib(const char *pl) +win32_get_sitelib(const char *pl, STRLEN *const len) { - return win32_get_xlib(pl, "sitelib", "site"); + return win32_get_xlib(pl, "sitelib", "site", len); } #ifndef PERL_VENDORLIB_NAME @@ -438,9 +443,9 @@ win32_get_sitelib(const char *pl) #endif char * -win32_get_vendorlib(const char *pl) +win32_get_vendorlib(const char *pl, STRLEN *const len) { - return win32_get_xlib(pl, "vendorlib", PERL_VENDORLIB_NAME); + return win32_get_xlib(pl, "vendorlib", PERL_VENDORLIB_NAME, len); } static BOOL |