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authorPeter Breitenlohner <peb@mppmu.mpg.de>2010-05-10 09:48:04 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2010-05-10 09:48:04 +0000
commita849488fd6c6ab60c6b927fd43e04691a2634f00 (patch)
tree8c018110479a4c3016bc7217564d320890dd4e95 /Build/source/texk/kpathsea
parente59c06f29ee429a76948d050f6c56081e031c755 (diff)
kpathsea: more const
git-svn-id: svn://tug.org/texlive/trunk@18187 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/kpathsea')
-rw-r--r--Build/source/texk/kpathsea/ChangeLog10
-rw-r--r--Build/source/texk/kpathsea/extend-fname.c6
-rw-r--r--Build/source/texk/kpathsea/fontmap.c20
-rw-r--r--Build/source/texk/kpathsea/fontmap.h6
-rw-r--r--Build/source/texk/kpathsea/lib.h4
-rw-r--r--Build/source/texk/kpathsea/progname.c2
-rw-r--r--Build/source/texk/kpathsea/tex-file.c4
-rw-r--r--Build/source/texk/kpathsea/tex-glyph.c6
8 files changed, 28 insertions, 30 deletions
diff --git a/Build/source/texk/kpathsea/ChangeLog b/Build/source/texk/kpathsea/ChangeLog
index c53512adc51..ed4118b2ebc 100644
--- a/Build/source/texk/kpathsea/ChangeLog
+++ b/Build/source/texk/kpathsea/ChangeLog
@@ -1,3 +1,13 @@
+2010-05-09 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * progname.c (kpathsea_set_program_name): Drop superfluous cast.
+
+ * extend-fname.c, lib.h: Change return type of extend_filename()
+ from 'string' to 'const_string'.
+ * fontmap.[ch]: Change return type of kpathsea_fontmap_lookup()
+ from 'string *' to 'const_string *', drop kpse_fontmap_lookup.
+ * tex-file.c (target_fontmaps), tex-glyph.c (try_fontmap): Adjust.
+
2010-04-27 Manuel Pégourié-Gonnard <mpg@elzevir.fr>
* texmf.cnf: - s/pdf(lua(la)?tex)/dvi\1/
diff --git a/Build/source/texk/kpathsea/extend-fname.c b/Build/source/texk/kpathsea/extend-fname.c
index b4a79eb297d..58b77ce4deb 100644
--- a/Build/source/texk/kpathsea/extend-fname.c
+++ b/Build/source/texk/kpathsea/extend-fname.c
@@ -21,13 +21,13 @@
/* We may or may not return NAME. It's up to the caller not to assume
the return value is modifiable. */
-string
+const_string
extend_filename (const_string name, const_string default_suffix)
{
- string new_s;
+ const_string new_s;
const_string suffix = find_suffix (name);
new_s = suffix == NULL ? concat3 (name, ".", default_suffix)
- : (string) name;
+ : name;
return new_s;
}
diff --git a/Build/source/texk/kpathsea/fontmap.c b/Build/source/texk/kpathsea/fontmap.c
index 756fe936399..1eeecde7d9c 100644
--- a/Build/source/texk/kpathsea/fontmap.c
+++ b/Build/source/texk/kpathsea/fontmap.c
@@ -168,31 +168,31 @@ read_all_maps (kpathsea kpse)
/* Look up KEY in texfonts.map's; if it's not found, remove any suffix
from KEY and try again. Create the map if necessary. */
-string *
-kpathsea_fontmap_lookup (kpathsea kpse, const_string key)
+const_string *
+kpathsea_fontmap_lookup (kpathsea kpse, const_string key)
{
- string *ret;
+ const_string *ret;
string suffix = find_suffix (key);
if (kpse->map.size == 0) {
read_all_maps (kpse);
}
- ret = hash_lookup (kpse->map, key);
+ ret = (const_string *) hash_lookup (kpse->map, key);
if (!ret) {
/* OK, the original KEY didn't work. Let's check for the KEY without
an extension -- perhaps they gave foobar.tfm, but the mapping only
defines `foobar'. */
if (suffix) {
string base_key = remove_suffix (key);
- ret = hash_lookup (kpse->map, base_key);
+ ret = (const_string *) hash_lookup (kpse->map, base_key);
free (base_key);
}
}
/* Append any original suffix. */
if (ret && suffix) {
- string *elt;
+ const_string *elt;
for (elt = ret; *elt; elt++) {
*elt = extend_filename (*elt, suffix);
}
@@ -200,11 +200,3 @@ kpathsea_fontmap_lookup (kpathsea kpse, const_string key)
return ret;
}
-
-#if defined(KPSE_COMPAT_API)
-string *
-kpse_fontmap_lookup (const_string key)
-{
- return kpathsea_fontmap_lookup(kpse_def, key);
-}
-#endif
diff --git a/Build/source/texk/kpathsea/fontmap.h b/Build/source/texk/kpathsea/fontmap.h
index 2f7e21fc3fd..c0a7f74b571 100644
--- a/Build/source/texk/kpathsea/fontmap.h
+++ b/Build/source/texk/kpathsea/fontmap.h
@@ -26,11 +26,7 @@
/* Look up KEY in all texfonts.map's in the glyph_format path, and
return a null-terminated list of all matching entries, or NULL. */
-extern string *kpathsea_fontmap_lookup (kpathsea kpse, const_string key);
-
-#if defined (KPSE_COMPAT_API)
-extern string *kpse_fontmap_lookup (const_string key);
-#endif
+extern const_string *kpathsea_fontmap_lookup (kpathsea kpse, const_string key);
#endif /* MAKE_KPSE_DLL */
diff --git a/Build/source/texk/kpathsea/lib.h b/Build/source/texk/kpathsea/lib.h
index d8936c01913..3dd1daffe70 100644
--- a/Build/source/texk/kpathsea/lib.h
+++ b/Build/source/texk/kpathsea/lib.h
@@ -169,8 +169,8 @@ extern KPSEDLL string make_prefix (string stem_prefix, string name);
/* If NAME has a suffix, simply return it; otherwise, return
`NAME.SUFFIX'. */
-extern KPSEDLL string extend_filename (const_string name,
- const_string suffix);
+extern KPSEDLL const_string extend_filename (const_string name,
+ const_string suffix);
/* Call putenv with the string `VAR=VALUE' and abort on error. */
extern KPSEDLL void kpathsea_xputenv (kpathsea kpse, const_string var,
diff --git a/Build/source/texk/kpathsea/progname.c b/Build/source/texk/kpathsea/progname.c
index 0e19188a0b7..68b39badd6a 100644
--- a/Build/source/texk/kpathsea/progname.c
+++ b/Build/source/texk/kpathsea/progname.c
@@ -626,7 +626,7 @@ kpathsea_set_program_name (kpathsea kpse, const_string argv0,
free (sdir_grandparent);
kpse->invocation_short_name
- = xstrdup ((string) xbasename (kpse->invocation_name));
+ = xstrdup (xbasename (kpse->invocation_name));
if (progname) {
kpse->program_name = xstrdup (progname);
diff --git a/Build/source/texk/kpathsea/tex-file.c b/Build/source/texk/kpathsea/tex-file.c
index 03f8a142b7e..6d02b7b4ee5 100644
--- a/Build/source/texk/kpathsea/tex-file.c
+++ b/Build/source/texk/kpathsea/tex-file.c
@@ -868,10 +868,10 @@ static void
target_fontmaps (kpathsea kpse, string **target, unsigned *count,
const_string name)
{
- string *mapped_names = kpathsea_fontmap_lookup (kpse, name);
+ const_string *mapped_names = kpathsea_fontmap_lookup (kpse, name);
if (mapped_names != NULL) {
- string mapped_name;
+ const_string mapped_name;
/* We leak mapped_names and its elements, some of the time. */
while ((mapped_name = *mapped_names++) != NULL) {
(*target)[(*count)] = xstrdup (mapped_name);
diff --git a/Build/source/texk/kpathsea/tex-glyph.c b/Build/source/texk/kpathsea/tex-glyph.c
index c9f480c73c5..8c97ccc44f6 100644
--- a/Build/source/texk/kpathsea/tex-glyph.c
+++ b/Build/source/texk/kpathsea/tex-glyph.c
@@ -152,14 +152,14 @@ try_fontmap (kpathsea kpse, string *fontname_ptr, unsigned dpi,
kpse_file_format_type format,
kpse_glyph_file_type *glyph_file)
{
- string *mapped_names;
+ const_string *mapped_names;
string fontname = *fontname_ptr;
string ret = NULL;
mapped_names = kpathsea_fontmap_lookup (kpse, fontname);
if (mapped_names) {
- string mapped_name;
- string first_name = *mapped_names;
+ const_string mapped_name;
+ const_string first_name = *mapped_names;
while (!ret && (mapped_name = *mapped_names++)) {
kpathsea_xputenv (kpse, "KPATHSEA_NAME", mapped_name);
ret = try_resolution (kpse, mapped_name, dpi, format, glyph_file);