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| author | Jim Blandy <jimb@codesourcery.com> | 2002-05-14 21:31:05 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@codesourcery.com> | 2002-05-14 21:31:05 +0000 |
| commit | a86bc61c350fe9cd7f8c31d3807277a06a594a85 (patch) | |
| tree | bf6fc0107f9ff8a32d780c36462d336a6aa1c228 /gdb/macrotab.c | |
| parent | 7f367f013527c0c9b8de7c58c7f829f3a18375c0 (diff) | |
| download | gdb-a86bc61c350fe9cd7f8c31d3807277a06a594a85.zip gdb-a86bc61c350fe9cd7f8c31d3807277a06a594a85.tar.gz gdb-a86bc61c350fe9cd7f8c31d3807277a06a594a85.tar.bz2 | |
* macroexp.c (init_buffer, gather_arguments, expand): Use NULL, not 0.
* macrotab.c (macro_lookup_inclusion, find_definition,
new_macro_table): Same.
* macroexp.c (currently_rescanning, expand): Use `strcmp () == 0',
not `! strcmp ()'. This is a dubious improvement.
* macrotab.c (macro_lookup_inclusion, find_definition): Same.
* macrotab.c (macro_lookup_inclusion): Initialize `best_depth',
although it's not necessary, to avoid a warning.
Diffstat (limited to 'gdb/macrotab.c')
| -rw-r--r-- | gdb/macrotab.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gdb/macrotab.c b/gdb/macrotab.c index d73ec9e..d979a91 100644 --- a/gdb/macrotab.c +++ b/gdb/macrotab.c @@ -479,7 +479,7 @@ struct macro_source_file * macro_lookup_inclusion (struct macro_source_file *source, const char *name) { /* Is SOURCE itself named NAME? */ - if (! strcmp (name, source->filename)) + if (strcmp (name, source->filename) == 0) return source; /* The filename in the source structure is probably a full path, but @@ -493,15 +493,15 @@ macro_lookup_inclusion (struct macro_source_file *source, const char *name) check for a slash here. */ if (name_len < src_name_len && source->filename[src_name_len - name_len - 1] == '/' - && ! strcmp (name, source->filename + src_name_len - name_len)) + && strcmp (name, source->filename + src_name_len - name_len) == 0) return source; } /* It's not us. Try all our children, and return the lowest. */ { struct macro_source_file *child; - struct macro_source_file *best = 0; - int best_depth; + struct macro_source_file *best = NULL; + int best_depth = 0; for (child = source->includes; child; child = child->next_included) { @@ -618,7 +618,7 @@ find_definition (const char *name, query.name = name; query.start_file = file; query.start_line = line; - query.end_file = 0; + query.end_file = NULL; n = splay_tree_lookup (t->definitions, (splay_tree_key) &query); if (! n) @@ -638,7 +638,7 @@ find_definition (const char *name, We just want to search within a given name's definitions. */ struct macro_key *found = (struct macro_key *) pred->key; - if (! strcmp (found->name, name)) + if (strcmp (found->name, name) == 0) n = pred; } } @@ -838,7 +838,7 @@ new_macro_table (struct obstack *obstack, memset (t, 0, sizeof (*t)); t->obstack = obstack; t->bcache = b; - t->main_source = 0; + t->main_source = NULL; t->definitions = (splay_tree_new_with_allocator (macro_tree_compare, ((splay_tree_delete_key_fn) macro_tree_delete_key), |