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authorKarl Berry <karl@freefriends.org>2018-01-27 17:04:25 +0000
committerKarl Berry <karl@freefriends.org>2018-01-27 17:04:25 +0000
commit6949dcd66c43979a6167ec26e7d92f6a0e4ffcd3 (patch)
treebf8bd48c399d6400810019562490c159ea883197 /Build/source/texk/kpathsea
parent14a7e126d73445bb27eed49cf89c502f142950b8 (diff)
consistent code formatting
git-svn-id: svn://tug.org/texlive/trunk@46460 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/kpathsea')
-rw-r--r--Build/source/texk/kpathsea/ChangeLog2
-rw-r--r--Build/source/texk/kpathsea/str-list.c83
2 files changed, 45 insertions, 40 deletions
diff --git a/Build/source/texk/kpathsea/ChangeLog b/Build/source/texk/kpathsea/ChangeLog
index f27718d087a..de5e1a3be90 100644
--- a/Build/source/texk/kpathsea/ChangeLog
+++ b/Build/source/texk/kpathsea/ChangeLog
@@ -1,5 +1,7 @@
2018-01-27 Karl Berry <karl@freefriends.org>
+ * str-list.c (str_list_concat_elements): reformat for consistency.
+
* str-list.h (STR_LIST_EMPTY, STR_LIST_FIRST_ELT): new macros.
* kpsewhich.c,
* pathsearch.c,
diff --git a/Build/source/texk/kpathsea/str-list.c b/Build/source/texk/kpathsea/str-list.c
index e008874f5ca..676aaa0ad26 100644
--- a/Build/source/texk/kpathsea/str-list.c
+++ b/Build/source/texk/kpathsea/str-list.c
@@ -53,50 +53,54 @@ str_list_concat (str_list_type *target, str_list_type more)
STR_LIST_LENGTH (*target) += STR_LIST_LENGTH (more);
XRETALLOC (STR_LIST (*target), STR_LIST_LENGTH (*target), string);
- for (e = 0; e < STR_LIST_LENGTH (more); e++)
+ for (e = 0; e < STR_LIST_LENGTH (more); e++) {
STR_LIST_ELT (*target, prev_len + e) = STR_LIST_ELT (more, e);
+ }
}
-/* Concatenate the elements of more to each element of target. This
- _must_ be done with the first index varying fastest. */
-/* Note that we free the old elements of target as well. */
+/* Concatenate the elements of MORE to each element of TARGET. This
+ _must_ be done with the first index varying fastest.
+ We free the old elements of TARGET. */
void
str_list_concat_elements (str_list_type *target, str_list_type more)
{
- if (STR_LIST_EMPTY (more)) {
- return;
- } else if (STR_LIST_EMPTY (*target)) {
- unsigned int i;
- STR_LIST_LENGTH(*target) = STR_LIST_LENGTH(more);
- STR_LIST(*target) =
- (string*)xmalloc(STR_LIST_LENGTH(more)*sizeof(char*));
- for (i=0;i!=STR_LIST_LENGTH(more);++i) {
- STR_LIST_ELT(*target,i)=xstrdup(STR_LIST_ELT(more,i));
- }
- return;
- } else {
- unsigned new_len;
- char ** new_list;
- unsigned int i,j;
- new_list = (string*)xmalloc(STR_LIST_LENGTH (*target)
- * STR_LIST_LENGTH (more) * sizeof(char*));
-
- new_len = 0;
- for (j = 0; j != STR_LIST_LENGTH(more); ++j) {
- for (i = 0; i != STR_LIST_LENGTH(*target); ++i) {
- new_list[new_len] = concat(STR_LIST_ELT(*target,i),
- STR_LIST_ELT(more,j));
- ++new_len;
- }
- }
- for (i = 0; i != STR_LIST_LENGTH(*target); ++i)
- free(STR_LIST_ELT(*target, i));
- free(STR_LIST(*target));
- STR_LIST_LENGTH(*target) = new_len;
- STR_LIST(*target) = new_list;
+ if (STR_LIST_EMPTY (more)) {
+ return;
+
+ } else if (STR_LIST_EMPTY (*target)) {
+ unsigned i;
+ STR_LIST_LENGTH (*target) = STR_LIST_LENGTH (more);
+ STR_LIST (*target) = (string *) xmalloc (STR_LIST_LENGTH (more)
+ * sizeof (char *));
+ for (i = 0; i != STR_LIST_LENGTH (more); ++i) {
+ STR_LIST_ELT (*target, i) = xstrdup (STR_LIST_ELT (more, i));
+ }
+ return;
+
+ } else {
+ unsigned new_len;
+ char **new_list;
+ unsigned i, j;
+ new_list = (string *) xmalloc (STR_LIST_LENGTH (*target)
+ * STR_LIST_LENGTH (more)
+ * sizeof (char *));
+ new_len = 0;
+ for (j = 0; j != STR_LIST_LENGTH (more); ++j) {
+ for (i = 0; i != STR_LIST_LENGTH (*target); ++i) {
+ new_list[new_len] = concat (STR_LIST_ELT (*target, i),
+ STR_LIST_ELT (more, j));
+ ++new_len;
+ }
}
+ for (i = 0; i != STR_LIST_LENGTH(*target); ++i) {
+ free (STR_LIST_ELT (*target, i));
+ }
+ free (STR_LIST (*target));
+ STR_LIST_LENGTH (*target) = new_len;
+ STR_LIST (*target) = new_list;
+ }
}
@@ -105,11 +109,10 @@ str_list_concat_elements (str_list_type *target, str_list_type more)
void
str_list_free (str_list_type *l)
{
- if (STR_LIST (*l))
- {
- free (STR_LIST (*l));
- STR_LIST (*l) = NULL;
- }
+ if (STR_LIST (*l)) {
+ free (STR_LIST (*l));
+ STR_LIST (*l) = NULL;
+ }
}