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* lib/xstrdup.c: New file, from the fileutils.

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* src/reader.c (parse_token_decl, get_type_name, parse_type_decl)
(parse_assoc_decl, parse_thong_decl, get_type): Use `xstrdup'
instead of strlen + xmalloc + strcpy.
* src/symtab.c (copys): Remove, use xstrdup instead.
This commit is contained in:
Akim Demaille
2000-10-02 09:01:19 +00:00
parent d7020c2078
commit 95e36146a5
5 changed files with 92 additions and 69 deletions
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26
src/reader.c
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@@ -351,7 +351,6 @@ parse_token_decl (symbol_class what_is, symbol_class what_is_not)
int token = 0;
char *typename = 0;
struct bucket *symbol = NULL; /* pts to symbol being defined */
int k;
for (;;)
{
@@ -370,9 +369,7 @@ parse_token_decl (symbol_class what_is, symbol_class what_is_not)
}
if (token == TYPENAME)
{
k = strlen (token_buffer);
typename = XCALLOC (char, k + 1);
strcpy (typename, token_buffer);
typename = xstrdup (token_buffer);
value_components_used = 1;
symbol = NULL;
}
@@ -488,7 +485,6 @@ get_type_name (int n, symbol_list * rule)
static void
parse_type_decl (void)
{
int k;
char *name;
if (lex () != TYPENAME)
@@ -498,9 +494,7 @@ parse_type_decl (void)
return;
}
k = strlen (token_buffer);
name = XCALLOC (char, k + 1);
strcpy (name, token_buffer);
name = xstrdup (token_buffer);
for (;;)
{
@@ -547,7 +541,6 @@ parse_type_decl (void)
static void
parse_assoc_decl (associativity assoc)
{
int k;
char *name = NULL;
int prev = 0;
@@ -567,11 +560,8 @@ parse_assoc_decl (associativity assoc)
switch (t)
{
case TYPENAME:
k = strlen (token_buffer);
name = XCALLOC (char, k + 1);
strcpy (name, token_buffer);
name = xstrdup (token_buffer);
break;
case COMMA:
@@ -757,15 +747,13 @@ parse_thong_decl (void)
int token;
struct bucket *symbol;
char *typename = 0;
int k, usrtoknum;
int usrtoknum;
translations = 1;
token = lex (); /* fetch typename or first token */
if (token == TYPENAME)
{
k = strlen (token_buffer);
typename = XCALLOC (char, k + 1);
strcpy (typename, token_buffer);
typename = xstrdup (token_buffer);
value_components_used = 1;
token = lex (); /* fetch first token */
}
@@ -1253,9 +1241,7 @@ get_type (void)
return t;
}
k = strlen (token_buffer);
name = XCALLOC (char, k + 1);
strcpy (name, token_buffer);
name = xstrdup (token_buffer);
for (;;)
{