From 6835b68f981f53f9b91680e9acfb64cdfc6b870b Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sat, 28 Jan 2012 18:23:36 +0100 Subject: build: add const and pure attributes, per gcc recommendation * src/mkid.c (ceil_log_8, ceil_log_2): Add "const" attribute. (token_hash_1, token_hash_2): Add "pure" attribute. (token_hash_cmp, token_qsort_cmp): Likewise. (count_vec_size, count_buf_size): Likewise. * libidu/idu-hash.c (round_up_2): Add "const" attribute. * libidu/scanners.h (get_language): Add "pure" attribute. * libidu/idfile.h (token_flags): Likewise. (token_count): Likewise. (member_file_qsort_compare): Likewise. (tree8_count_levels): Add "const" attribute. * libidu/walker.c (symlink_ancestry): Add "pure" attribute. (links_depth): Likewise. (file_link_hash_1): Likewise. (vector_length): Likewise. (file_link_hash_compare): Likewise. (string_in_vector): Likewise. * src/lid.c (vector_cardinality, get_radix, dtoi, otoi): Likewise. (is_regexp): Likewise. (vector_length): Remove forward decl and move function definition to precede first use. --- src/lid.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'src/lid.c') diff --git a/src/lid.c b/src/lid.c index 9a5054b..cd307c0 100644 --- a/src/lid.c +++ b/src/lid.c @@ -810,7 +810,7 @@ report_nothing (char const *name, struct file_link **flinkv ATTRIBUTE_UNUSED) puts (name); } -static int +static int _GL_ATTRIBUTE_PURE vector_cardinality (void *vector) { void **v = (void **) vector; @@ -1239,7 +1239,7 @@ query_binary_search (char const *token_0) /* Are there any regexp meta-characters in name?? */ -static int +static int _GL_ATTRIBUTE_PURE is_regexp (char *name) { int backslash = 0; @@ -1284,7 +1284,7 @@ has_right_delimiter (char const *pattern) /* Does `name' occur in `line' delimited by non-alphanumerics?? */ -static int +static int _GL_ATTRIBUTE_PURE word_match (char const *name_0, char const *line) { char const *name = name_0; @@ -1319,7 +1319,7 @@ word_match (char const *name_0, char const *line) apply. In particular, it is impossible to determine the radix of 0, so return all possibilities. */ -static int +static int _GL_ATTRIBUTE_PURE get_radix (char const *str) { if (!isdigit (*str)) @@ -1374,7 +1374,7 @@ stoi (char const *str) /* Convert an ascii octal number to an integer. */ -static int +static int _GL_ATTRIBUTE_PURE otoi (char const *str) { int n = 0; @@ -1391,7 +1391,7 @@ otoi (char const *str) /* Convert an ascii decimal number to an integer. */ -static int +static int _GL_ATTRIBUTE_PURE dtoi (char const *str) { int n = 0; @@ -1408,7 +1408,7 @@ dtoi (char const *str) /* Convert an ascii hex number to an integer. */ -static int +static int _GL_ATTRIBUTE_PURE xtoi (char const *str) { int n = 0; -- cgit v1.2.3