diff options
Diffstat (limited to 'libidu/idfile.h')
| -rw-r--r-- | libidu/idfile.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/libidu/idfile.h b/libidu/idfile.h index fe531db..739819d 100644 --- a/libidu/idfile.h +++ b/libidu/idfile.h @@ -144,9 +144,10 @@ extern struct hash_table dev_ino_table; /* token flags (struct token is defined in scanners.h) */ #define token_string(buf) (buf) -extern unsigned int token_flags (char const *buf); -extern unsigned short token_count (char const *buf); -extern unsigned char const *token_hits_addr (char const *buf); +extern unsigned int token_flags (char const *buf) _GL_ATTRIBUTE_PURE; +extern unsigned short token_count (char const *buf) _GL_ATTRIBUTE_PURE; +extern unsigned char const *token_hits_addr (char const *buf) + _GL_ATTRIBUTE_PURE; #define MAYBE_RETURN_PREFIX_MATCH(arg, str, val) do { \ char const *_s_ = (str); \ @@ -187,7 +188,8 @@ extern struct file_link **deserialize_file_links (struct idhead *idhp); extern void serialize_file_links (struct idhead *idhp); extern void mark_member_file_links (struct idhead *idhp); -extern int member_file_qsort_compare (void const *x, void const *y); +extern int member_file_qsort_compare (void const *x, void const *y) + _GL_ATTRIBUTE_PURE; extern struct file_link *parse_file_name (char *file_name, struct file_link *relative_dir_link); extern void print_filenames (struct file_link **flinkv, enum separator_style separator_style); extern enum separator_style parse_separator_style (char const *arg); @@ -202,11 +204,11 @@ extern char *absolute_file_name (char *buffer, struct file_link const *flink); extern char *maybe_relative_file_name (char *buffer, struct file_link const *to_link, struct file_link const *from_link); extern char const *locate_id_file_name (char const *arg); -extern int tree8_count_levels (unsigned int cardinality); +extern int tree8_count_levels (unsigned int cardinality) _GL_ATTRIBUTE_CONST; extern int gets_past_00 (char *tok, FILE *input_FILE); extern int skip_past_00 (FILE *input_FILE); -extern int links_depth (struct file_link const *flink); +extern int links_depth (struct file_link const *flink) _GL_ATTRIBUTE_PURE; #if HAVE_LINK |