$NetBSD: patch-cy,v 1.6 2017/12/12 20:42:41 hauke Exp $ --- lib/libxview/textsw/txt_file.c.orig 1993-06-29 05:17:48.000000000 +0000 +++ lib/libxview/textsw/txt_file.c @@ -18,6 +18,7 @@ static char sccsid[] = "@(#)txt_file #include #include #include +#include #ifdef SVR4 #include #include @@ -43,15 +44,26 @@ static char sccsid[] = "@(#)txt_file if ((unsigned)(to_test) != 0) (flags) |= (flag); \ else (flags) &= ~(flag) -extern CHAR *STRCAT(); -extern CHAR *STRNCAT(); -#ifdef SVR4 +#if (defined(SVR4) || (__NetBSD_Version__ >= 103080000)) || defined(__DragonFly__) +#define GETCWD +#endif + +#ifdef GETCWD extern char *getcwd(); #else extern char *getwd(); -#endif /* SVR4 */ +#endif /* GETCWD */ +#if (defined(BSD) && (BSD >= 199306)) +#if defined(__DragonFly__) || (defined(__NetBSD__) && __NetBSD_Version__ > 103080000) +#include +#else +extern int errno, sys_nerr; +extern const char *const sys_errlist[]; +#endif +#else extern int errno, sys_nerr; extern char *sys_errlist[]; +#endif Pkg_private int textsw_change_directory(); Pkg_private void textsw_display(), textsw_display_view_margins(); @@ -314,7 +326,11 @@ textsw_load_selection(folio, locx, locy, register int locx, locy; int no_cd; { +#ifdef NAME_MAX + CHAR filename[NAME_MAX]; +#else CHAR filename[MAXNAMLEN]; +#endif register int result; if (textsw_get_selection_as_filename( @@ -354,21 +370,21 @@ textsw_full_pathname(name) } #ifdef OW_I18N -#ifdef SVR4 +#ifdef GETCWD if (getcwd(pathname_mb, MAXPATHLEN) == 0) #else if (getwd(pathname_mb) == 0) -#endif /* SVR4 */ +#endif /* GETCWD */ return (0); (void) mbstowcs(pathname, pathname_mb, MAXPATHLEN-1); #else /* OW_I18N */ -#ifdef SVR4 +#ifdef GETCWD if (getcwd(pathname, MAXPATHLEN) == 0) #else if (getwd(pathname) == 0) -#endif /* SVR4 */ +#endif /* GETCWD */ return (0); #endif /* OW_I18N */ @@ -459,8 +475,13 @@ textsw_load_file(abstract, filename, res int reset_views; int locx, locy; { +#ifdef NAME_MAX + char notice_msg_buf[NAME_MAX + 100]; + CHAR scratch_name[NAME_MAX]; +#else char notice_msg_buf[MAXNAMLEN + 100]; CHAR scratch_name[MAXNAMLEN]; +#endif int result; Es_status status; Es_handle new_esh; @@ -546,7 +567,11 @@ textsw_load_file_quietly(abstract, filen int reset_views; int locx, locy; { +#ifdef NAME_MAX + CHAR scratch_name[NAME_MAX]; +#else CHAR scratch_name[MAXNAMLEN]; +#endif Es_status status; Es_handle new_esh; Es_index start_at; @@ -587,7 +612,11 @@ textsw_save_store_common(folio, output_n CHAR *output_name; int reload; { +#ifdef NAME_MAX + CHAR scratch_name[NAME_MAX]; +#else CHAR scratch_name[MAXNAMLEN]; +#endif Es_handle new_esh; register Es_handle output; Es_status result; @@ -604,9 +633,16 @@ textsw_save_store_common(folio, output_n es_destroy(output); if (folio->checkpoint_name) { #ifdef OW_I18N +#ifdef NAME_MAX + char temp_mb[NAME_MAX]; + + (void) wcstombs(temp_mb, folio->checkpoint_name, NAME_MAX); +#else char temp_mb[MAXNAMLEN]; (void) wcstombs(temp_mb, folio->checkpoint_name, MAXNAMLEN); +#endif + if (unlink(temp_mb) == -1) { /* } for match */ #else if (unlink(folio->checkpoint_name) == -1) { @@ -733,7 +769,11 @@ textsw_save_internal(folio, error_buf, l int locx, locy; /* Currently unused */ { Pkg_private Es_handle es_file_make_backup(); +#ifdef NAME_MAX + CHAR original_name[NAME_MAX], *name; +#else CHAR original_name[MAXNAMLEN], *name; +#endif register char *msg; Es_handle backup, original = ES_NULL; int status; @@ -826,10 +866,16 @@ Was the file edited with another editor? textsw_save_store_common(folio, original_name, RELOAD)) { case ES_SUCCESS: { #ifdef OW_I18N +#ifdef NAME_MAX + char original_name_mb[NAME_MAX]; + + (void) wcstombs(original_name_mb, original_name, NAME_MAX); +#else char original_name_mb[MAXNAMLEN]; (void) wcstombs(original_name_mb, original_name, MAXNAMLEN); #endif +#endif (void) es_destroy(original); textsw_notify(folio->first_view, #ifdef OW_I18N @@ -868,7 +914,11 @@ textsw_save(abstract, locx, locy) Textsw abstract; int locx, locy; { +#ifdef NAME_MAX + char error_buf[NAME_MAX]; +#else char error_buf[MAXNAMLEN + 100]; +#endif Es_status status; Textsw_view_handle view = VIEW_ABS_TO_REP(abstract); @@ -964,12 +1014,16 @@ textsw_get_from_fd(view, fd, print_error return (result); } -Pkg_private int +Pkg_private void textsw_cd(textsw, locx, locy) Textsw_folio textsw; int locx, locy; { +#ifdef NAME_MAX + CHAR buf[NAME_MAX]; +#else CHAR buf[MAXNAMLEN]; +#endif if (0 == textsw_get_selection_as_filename( textsw, buf, SIZEOF(buf), locx, locy)) { @@ -988,15 +1042,27 @@ textsw_get_from_file(view, filename, pri int fd; Es_status status; Textsw_status result = TEXTSW_STATUS_CANNOT_INSERT_FROM_FILE; +#ifdef NAME_MAX + CHAR buf[NAME_MAX]; +#else CHAR buf[MAXNAMLEN]; +#endif if (!TXTSW_IS_READ_ONLY(folio) && ((int)STRLEN(filename) > 0)) { STRCPY(buf, filename); #ifdef OW_I18N +#ifdef NAME_MAX + if (textsw_expand_filename(folio, buf, NAME_MAX, -1, -1) == 0) {/* } */ + char buf_mb[NAME_MAX]; + + (void) wcstombs(buf_mb, buf, NAME_MAX); +#else if (textsw_expand_filename(folio, buf, MAXNAMLEN, -1, -1) == 0) {/* } */ char buf_mb[MAXNAMLEN]; (void) wcstombs(buf_mb, buf, MAXNAMLEN); +#endif + if ((fd = open(buf_mb, 0)) >= 0) { /* } for match */ textsw_implicit_commit(folio); #else @@ -1027,16 +1093,22 @@ textsw_get_from_file(view, filename, pri } -Pkg_private int +Pkg_private void textsw_file_stuff(view, locx, locy) Textsw_view_handle view; int locx, locy; { Textsw_folio folio = FOLIO_FOR_VIEW(view); int fd; +#ifdef NAME_MAX + CHAR buf[NAME_MAX]; + char msg[NAME_MAX + 100], *sys_msg; + char notice_msg1[NAME_MAX + 100]; +#else CHAR buf[MAXNAMLEN]; char msg[MAXNAMLEN + 100], *sys_msg; char notice_msg1[MAXNAMLEN + 100]; +#endif char *notice_msg2; Es_status status; int cannot_open = 0; @@ -1047,9 +1119,15 @@ textsw_file_stuff(view, locx, locy) if (0 == textsw_get_selection_as_filename( folio, buf, SIZEOF(buf), locx, locy)) { #ifdef OW_I18N +#ifdef NAME_MAX + char buf_mb[NAME_MAX]; + + (void) wcstombs(buf_mb, buf, NAME_MAX); +#else char buf_mb[MAXNAMLEN]; (void) wcstombs(buf_mb, buf, MAXNAMLEN); +#endif if ((fd = open(buf_mb, 0)) < 0) { /* } for match */ #else if ((fd = open(buf, 0)) < 0) { @@ -1141,8 +1219,13 @@ textsw_file_stuff_from_str(view, buf, lo { Textsw_folio folio = FOLIO_FOR_VIEW(view); int fd; +#ifdef NAME_MAX + char msg[NAME_MAX + 100], *sys_msg; + char notice_msg1[NAME_MAX + 100]; +#else char msg[MAXNAMLEN + 100], *sys_msg; char notice_msg1[MAXNAMLEN + 100]; +#endif char *notice_msg2; Es_status status; int cannot_open = 0; @@ -1150,9 +1233,15 @@ textsw_file_stuff_from_str(view, buf, lo Xv_Notice text_notice; Frame frame; #ifdef OW_I18N +#ifdef NAME_MAX + char buf_mb[NAME_MAX]; + + (void) wcstombs(buf_mb, buf, NAME_MAX); +#else char buf_mb[MAXNAMLEN]; (void) wcstombs(buf_mb, buf, MAXNAMLEN); +#endif if ((fd = open(buf_mb, 0)) < 0) { /* } for match */ #else if ((fd = open(buf, 0)) < 0) { @@ -1245,9 +1334,15 @@ textsw_store_init(textsw, filename) { struct stat stat_buf; #ifdef OW_I18N +#ifdef NAME_MAX + char filename_mb[NAME_MAX]; + + (void) wcstombs(filename_mb, filename, NAME_MAX); +#else char filename_mb[MAXNAMLEN]; (void) wcstombs(filename_mb, filename, MAXNAMLEN); +#endif if (stat(filename_mb, &stat_buf) == 0) { /* } for match */ #else if (stat(filename, &stat_buf) == 0) { @@ -1310,10 +1405,16 @@ textsw_process_store_error(textsw, filen case ES_CANNOT_OVERWRITE: #ifdef OW_I18N { +#ifdef NAME_MAX + char filename_mb[NAME_MAX]; + + (void) wcstombs(filename_mb, filename, NAME_MAX); +#else char filename_mb[MAXNAMLEN]; (void) wcstombs(filename_mb, filename, MAXNAMLEN); #endif +#endif frame = FRAME_FROM_FOLIO_OR_VIEW(textsw); text_notice = (Xv_Notice)xv_get(frame, XV_KEY_DATA, text_notice_key, @@ -1465,9 +1566,12 @@ textsw_store_file_internal(abstract, fil if (status == ES_SUCCESS) { if (textsw->state & TXTSW_STORE_CHANGES_FILE) { #ifdef OW_I18N - char filename_mbs[MAXNAMLEN]; +#ifdef NAME_MAX + char filename_mbs[NAME_MAX]; - (void) wcstombs(filename_mbs, filename, MAXNAMLEN); + (void) wcstombs(filename_mbs, filename, NAME_MAX); +#else +#endif textsw_notify(textsw->first_view, TEXTSW_ACTION_LOADED_FILE, filename_mbs, TEXTSW_ACTION_LOADED_FILE_WCS, filename, 0); @@ -1491,9 +1595,15 @@ textsw_store_file(abstract, filename, lo int locx, locy; { #ifdef OW_I18N +#ifdef NAME_MAX + CHAR filename_wcs[NAME_MAX]; + + (void) mbstowcs(filename_wcs, filename, NAME_MAX); +#else CHAR filename_wcs[MAXNAMLEN]; (void) mbstowcs(filename_wcs, filename, MAXNAMLEN); +#endif return (textsw_store_file_internal(abstract, filename_wcs, locx, locy)); #else return (textsw_store_file_internal(abstract, filename, locx, locy)); @@ -1516,7 +1626,11 @@ textsw_store_to_selection(textsw, locx, Textsw_folio textsw; int locx, locy; { +#ifdef NAME_MAX + CHAR filename[NAME_MAX]; +#else CHAR filename[MAXNAMLEN]; +#endif if (textsw_get_selection_as_filename( textsw, filename, SIZEOF(filename), locx, locy)) @@ -1545,11 +1659,19 @@ textsw_reset_2(abstract, locx, locy, pre #endif /* SVR4 */ Pkg_private Es_handle es_mem_create(); Es_handle piece_esh, old_original_esh, new_original_esh; + char *temp_name; +#ifdef NAME_MAX +#ifdef OW_I18N + CHAR *name, save_name[NAME_MAX], scratch_name[NAME_MAX]; +#else + char *name, save_name[NAME_MAX], scratch_name[NAME_MAX]; +#endif +#else #ifdef OW_I18N CHAR *name, save_name[MAXNAMLEN], scratch_name[MAXNAMLEN]; - char *temp_name; #else - char *name, save_name[MAXNAMLEN], scratch_name[MAXNAMLEN], *temp_name; + char *name, save_name[MAXNAMLEN], scratch_name[MAXNAMLEN]; +#endif #endif int status; Textsw_folio folio = FOLIO_FOR_VIEW(VIEW_ABS_TO_REP(abstract)); @@ -1591,7 +1713,11 @@ textsw_reset_2(abstract, locx, locy, pre (char *) window_get(abstract, TEXTSW_TEMP_FILENAME); if (temp_name) #ifdef OW_I18N +#ifdef NAME_MAX + (void) mbstowcs(save_name, temp_name, NAME_MAX); +#else (void) mbstowcs(save_name, temp_name, MAXNAMLEN); +#endif #else (void) STRCPY(save_name, temp_name); #endif @@ -2150,7 +2276,11 @@ textsw_post_error(folio_or_view, locx, l int locx, locy; /* Unused */ char *msg1, *msg2; { +#ifdef NAME_MAX + char buf[NAME_MAX + 1000]; +#else char buf[MAXNAMLEN + 1000]; +#endif int size_to_use = sizeof(buf); Frame frame; Xv_Notice text_notice; @@ -2226,8 +2356,13 @@ textsw_change_directory(textsw, filename CHAR *full_pathname_wc; char filename[MAXPATHLEN]; #endif +#ifdef NAME_MAX + char msg[NAME_MAX + 100]; + char notice_msg[NAME_MAX + 100]; +#else char msg[MAXNAMLEN + 100]; char notice_msg[MAXNAMLEN + 100]; +#endif struct stat stat_buf; int result = 0; int notice_result; @@ -2402,8 +2537,13 @@ textsw_checkpoint_internal(folio) CHAR *name; if (textsw_file_name(folio, &name) != 0) return (ES_CANNOT_GET_NAME); +#ifdef NAME_MAX + if ((folio->checkpoint_name = (CHAR *) MALLOC(NAME_MAX)) == 0) + return (ES_CANNOT_GET_NAME); +#else if ((folio->checkpoint_name = (CHAR *) MALLOC(MAXNAMLEN)) == 0) return (ES_CANNOT_GET_NAME); +#endif #ifdef OW_I18N (void) SPRINTF(folio->checkpoint_name, "%ws%%%%", name); #else @@ -2773,7 +2913,11 @@ textsw_invalid_data_notice(view, filenam int flag; { Xv_Notice text_notice; +#ifdef NAME_MAX + char notice_msg[NAME_MAX + 300]; +#else char notice_msg[MAXNAMLEN + 300]; +#endif Frame frame = FRAME_FROM_FOLIO_OR_VIEW(view); if (flag) {