diff options
-rw-r--r-- | cfg.mk | 3 | ||||
-rw-r--r-- | configure.ac | 1 | ||||
m--------- | gnulib | 0 | ||||
-rw-r--r-- | m4/.gitignore | 9 | ||||
-rw-r--r-- | src/common.h | 2 | ||||
-rw-r--r-- | src/pch.c | 6 | ||||
-rw-r--r-- | src/pch.h | 36 | ||||
-rw-r--r-- | src/util.c | 2 | ||||
-rw-r--r-- | src/util.h | 2 |
9 files changed, 37 insertions, 24 deletions
@@ -33,3 +33,6 @@ local-checks-to-skip = \ sc_require_test_exit_idiom \ sc_space_tab \ sc_useless_cpp_parens + +exclude_file_name_regexp--sc_prohibit_doubled_word = ^src/util\.c$$ +exclude_file_name_regexp--sc_unmarked_diagnostics = ^src/util\.c$$ diff --git a/configure.ac b/configure.ac index 08aa9ed..20fe5b9 100644 --- a/configure.ac +++ b/configure.ac @@ -108,6 +108,7 @@ if test "$gl_gcc_warnings" = yes; then gl_WARN_ADD([-fdiagnostics-show-option]) gl_WARN_ADD([-funit-at-a-time]) + gl_WARN_ADD([-Wno-format-nonliteral]) AC_SUBST([WARN_CFLAGS]) diff --git a/gnulib b/gnulib -Subproject 17857d41b41e7b22ba58e4e0d98693ee14f022d +Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/m4/.gitignore b/m4/.gitignore index a9814e0..dad1f7a 100644 --- a/m4/.gitignore +++ b/m4/.gitignore @@ -5,6 +5,7 @@ /bison.m4 /canonicalize.m4 /clock_time.m4 +/closedir.m4 /codeset.m4 /configmake.m4 /d-ino.m4 @@ -18,11 +19,13 @@ /environ.m4 /errno_h.m4 /error.m4 +/exponentd.m4 /extensions.m4 /fcntl-o.m4 /fcntl.m4 /fcntl_h.m4 /float_h.m4 +/fstat.m4 /getdtablesize.m4 /getopt.m4 /gettime.m4 @@ -48,6 +51,7 @@ /malloc.m4 /malloca.m4 /manywarnings.m4 +/math_h.m4 /mbrtowc.m4 /mbsinit.m4 /mbstate_t.m4 @@ -56,13 +60,18 @@ /mkdir.m4 /mktime.m4 /mmap-anon.m4 +/msvc-inval.m4 +/msvc-nothrow.m4 /multiarch.m4 /nocrash.m4 +/opendir.m4 /parse-datetime.m4 /pathmax.m4 /printf.m4 /quote.m4 /quotearg.m4 +/raise.m4 +/readdir.m4 /readlink.m4 /realloc.m4 /rename.m4 diff --git a/src/common.h b/src/common.h index 43919b8..38ecc99 100644 --- a/src/common.h +++ b/src/common.h @@ -202,7 +202,7 @@ XTERN lin out_offset; XTERN lin last_frozen_line; bool copy_till (struct outstate *, lin); -bool similar (char const *, size_t, char const *, size_t); +bool similar (char const *, size_t, char const *, size_t) _GL_ATTRIBUTE_PURE; #ifdef ENABLE_MERGE enum conflict_style { MERGE_MERGE, MERGE_DIFF3 }; @@ -315,7 +315,7 @@ there_is_another_patch (bool need_header, mode_t *file_type) return true; } -static mode_t +static mode_t _GL_ATTRIBUTE_PURE fetchmode (char const *str) { const char *s; @@ -366,7 +366,7 @@ sha1_says_nonexistent(char const *sha1, char const *end) return s == end; } -static char const * +static char const * _GL_ATTRIBUTE_PURE skip_hex_digits (char const *str) { char const *s; @@ -2248,7 +2248,7 @@ pch_mode (bool which) This accepts just a subset of the valid commands, but it's good enough in practice. */ -static char +static char _GL_ATTRIBUTE_PURE get_ed_command_letter (char const *line) { char const *p = line; @@ -19,28 +19,28 @@ enum nametype { OLD, NEW, INDEX, NONE }; -lin pch_end (void); -lin pch_first (void); -lin pch_hunk_beg (void); -char const *pch_c_function (void); -char const * pch_timestr (bool which); -mode_t pch_mode (bool which); -lin pch_newfirst (void); -lin pch_prefix_context (void); -lin pch_ptrn_lines (void); -lin pch_repl_lines (void); -lin pch_suffix_context (void); +lin pch_end (void) _GL_ATTRIBUTE_PURE; +lin pch_first (void) _GL_ATTRIBUTE_PURE; +lin pch_hunk_beg (void) _GL_ATTRIBUTE_PURE; +char const *pch_c_function (void) _GL_ATTRIBUTE_PURE; +char const * pch_timestr (bool which) _GL_ATTRIBUTE_PURE; +mode_t pch_mode (bool which) _GL_ATTRIBUTE_PURE; +lin pch_newfirst (void) _GL_ATTRIBUTE_PURE; +lin pch_prefix_context (void) _GL_ATTRIBUTE_PURE; +lin pch_ptrn_lines (void) _GL_ATTRIBUTE_PURE; +lin pch_repl_lines (void) _GL_ATTRIBUTE_PURE; +lin pch_suffix_context (void) _GL_ATTRIBUTE_PURE; bool pch_swap (void); bool pch_write_line (lin, FILE *); bool there_is_another_patch (bool, mode_t *); -char *pfetch (lin); -char pch_char (lin); +char *pfetch (lin) _GL_ATTRIBUTE_PURE; +char pch_char (lin) _GL_ATTRIBUTE_PURE; int another_hunk (enum diff, bool); -int pch_says_nonexistent (bool); -size_t pch_line_len (lin); -const char *pch_name(enum nametype); -bool pch_copy (void); -bool pch_rename (void); +int pch_says_nonexistent (bool) _GL_ATTRIBUTE_PURE; +size_t pch_line_len (lin) _GL_ATTRIBUTE_PURE; +const char *pch_name(enum nametype) _GL_ATTRIBUTE_PURE; +bool pch_copy (void) _GL_ATTRIBUTE_PURE; +bool pch_rename (void) _GL_ATTRIBUTE_PURE; void do_ed_script (char const *, char const *, int *, FILE *); void open_patch_file (char const *); void re_patch (void); @@ -123,7 +123,7 @@ file_already_seen (struct stat const *st) return hash_lookup (file_id_table, &f) != 0; } -static bool +static bool _GL_ATTRIBUTE_PURE contains_slash (const char *s) { for (; *s; s++) @@ -74,7 +74,7 @@ enum file_attributes { void set_file_attributes (char const *, enum file_attributes, char const *, struct stat *, mode_t, struct timespec *); -static inline char const * +static inline char const * _GL_ATTRIBUTE_PURE skip_spaces (char const *str) { while (ISSPACE ((unsigned char) *str)) |