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Centralize catgets() calls through MsgCat

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CDE has relied upon catgets() implementations following a relaxed
interpretation of the XPG internationalization standard that ignored
-1, the standard error value returned by catopen, as the catalog
argument. However, this same behavior causes segmentation faults with
the musl C library.

This patch:

- Centralizes (with the exception of ToolTalk) all calls to catopen(),
  catgets(), and catclose() through MsgCat within the DtSvc library.
- Prevents calls to catgets() and catclose() that rely upon
  undefined behavior.
- Eliminates a number of bespoke catgets() wrappers, including multiple
  redundant caching implementations designed to work around a design
  peculiarity in HP/UX.
- Eases building CDE without XPG internationalization support by providing
  the appropriate macros.
This commit is contained in:
Lev Kujawski
2021-01-30 20:05:13 -07:00
committed by Jon Trulson
parent 3379999106
commit a6ea2a2d52
241 changed files with 3154 additions and 3498 deletions
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12
cde/lib/DtSearch/opendblk.c
View File

@@ -135,7 +135,7 @@ int open_dblk (DBLK ** dblist, int numpages, int debugging)
db_oflag);
if (dblist == NULL || numpages < 8) {
BAD_INPUT:
sprintf (sprintbuf, catgets (dtsearch_catd, MS_oeinit, 99,
sprintf (sprintbuf, CATGETS(dtsearch_catd, MS_oeinit, 99,
"%s Programming Error: Invalid input to open_dblk()."),
PROGNAME "99");
DtSearchAddMessage (sprintbuf);
@@ -192,14 +192,14 @@ BAD_INPUT:
if (debugging)
fprintf (aa_stderr, PROGNAME "129 UNLINK: cant open '%s'.\n",
temp_file_name);
sprintf (sprintbuf, catgets (dtsearch_catd, MS_oeinit, 317,
sprintf (sprintbuf, CATGETS(dtsearch_catd, MS_oeinit, 317,
"%s Cannot open database file '%s'.\n"
" Errno %d = %s\n"
" %s is removing '%s' from list of available databases."),
PROGNAME "317", temp_file_name, errno, strerror (errno),
OE_prodname, db->name);
if (errno == ENOENT)
strcat (sprintbuf, catgets (dtsearch_catd, MS_oeinit, 318,
strcat (sprintbuf, CATGETS(dtsearch_catd, MS_oeinit, 318,
"\n This can usually be corrected by specifying a valid\n"
" database PATH in the site configuration file."));
DtSearchAddMessage (sprintbuf);
@@ -216,7 +216,7 @@ BAD_INPUT:
fprintf (aa_stderr,
PROGNAME "149 UNLINK: cant get status '%s'.\n",
temp_file_name);
sprintf (sprintbuf, catgets (dtsearch_catd, MS_oeinit, 1404,
sprintf (sprintbuf, CATGETS(dtsearch_catd, MS_oeinit, 1404,
"%s Removing database '%s' from list of "
"available databases because status is "
"unavailable for file %s: %s"),
@@ -252,7 +252,7 @@ DELETE_DB:
/* quit if no dblks remain */
if (vistano <= 0) {
sprintf (sprintbuf, catgets (dtsearch_catd, MS_misc, 8,
sprintf (sprintbuf, CATGETS(dtsearch_catd, MS_misc, 8,
"%s No valid databases remain."), PROGNAME "265");
DtSearchAddMessage (sprintbuf);
return FALSE;
@@ -283,7 +283,7 @@ DELETE_DB:
if (db_status != S_OKAY) {
targptr = austext_malloc (totlen + 128, PROGNAME"239", NULL);
sprintf (targptr, catgets (dtsearch_catd, MS_vista, 378,
sprintf (targptr, CATGETS(dtsearch_catd, MS_vista, 378,
"%s Could not open following database name string:\n '%s'"),
PROGNAME"378", allnames);
DtSearchAddMessage (targptr);