From bcc5cac9a73b8d8903cd5b7ac7e789dfb26e1a7c Mon Sep 17 00:00:00 2001 From: "Kaveh R. Ghazi" Date: Tue, 7 Sep 1999 15:41:26 +0000 Subject: cpperror.c (cpp_file_line_for_message): Constify a char*. * cpperror.c (cpp_file_line_for_message): Constify a char*. * cppexp.c (parse_number, parse_charconst, cpp_lex, cpp_parse_expr): Add static prototypes. (parse_charconst): Don't cast away const-ness. (token): Constify a char*. * cppfiles.c (file_name_list, include_hash, find_include_file, finclude, initialize_input_buffer): Constify a char*. (file_cleanup, find_position): Add static prototypes. * cpphash.c (macro_cleanup, macarg, timestamp, special_symbol, collect_expansion): Add static prototypes. (cpp_install, create_definition, monthnames): Constify a char*. * cpphash.h (cpp_install): Likewise. * cppinit.c (known_suffixes, default_include, dump_special_to_buffer, NAME, cpp_start_read, cpp_finish): Likewise. (base_name, dump_special_to_buffer, initialize_dependency_output): Add static prototypes. * cpplib.c (my_strerror): Constify a char*. (null_underflow, null_cleanup, skip_comment, copy_comment, copy_rest_of_line, handle_directive, pass_thru_directive, get_directive_token, read_line_number, cpp_print_file_and_line, v_cpp_error, v_cpp_warning, v_cpp_error_with_line, v_cpp_warning_with_line, detect_if_not_defined, consider_directive_while_skipping): Add static prototypes. (pass_thru_directive, check_macro_name, cpp_expand_to_buffer, cpp_pedwarn_with_file_and_line): Constify a char*. * cpplib.h (cpp_options, include_hash, progname, definition, cpp_pedwarn_with_file_and_line, cpp_expand_to_buffer, check_macro_name, cpp_pfatal_with_name, cpp_file_line_for_message, find_include_file, deps_output, include_hash): Constify a char*. * cppmain.c (progname): Constify. (main): Add prototype. Use return, not exit. * fix-header.c (fatal, add_symbols, lookup_std_proto, write_lbrac, recognized_macro, check_macro_names, read_scan_file, write_rbrac, inf_skip_spaces, inf_read_upto, inf_scan_ident, inf_scan_ident, check_protection): Add static prototype. (xfree): Remove. (progname, recognized_macrom, recognized_extern): Constify a char*. (main): Add prototype. * gen-protos.c (progname): Constify a char*. From-SVN: r29171 --- gcc/cppfiles.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) (limited to 'gcc/cppfiles.c') diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c index 1e70d3e6c52..2aa2eebdeb0 100644 --- a/gcc/cppfiles.c +++ b/gcc/cppfiles.c @@ -43,10 +43,14 @@ static char *remap_filename PROTO ((cpp_reader *, char *, struct file_name_list *)); static long read_and_prescan PROTO ((cpp_reader *, cpp_buffer *, int, size_t)); -static struct file_name_list *actual_directory PROTO ((cpp_reader *, char *)); - +static struct file_name_list *actual_directory PROTO ((cpp_reader *, + const char *)); static void initialize_input_buffer PROTO ((cpp_reader *, int, struct stat *)); +static int file_cleanup PROTO ((cpp_buffer *, cpp_reader *)); +static void find_position PROTO ((U_CHAR *, U_CHAR *, + unsigned long *, + unsigned long *)); #if 0 static void hack_vms_include_specification PROTO ((char *)); @@ -199,12 +203,12 @@ merge_include_chains (opts) struct include_hash * include_hash (pfile, fname, add) cpp_reader *pfile; - char *fname; + const char *fname; int add; { unsigned int hash = 0; struct include_hash *l, *m; - char *f = fname; + const char *f = fname; while (*f) hash += *f++; @@ -306,7 +310,7 @@ file_cleanup (pbuf, pfile) int find_include_file (pfile, fname, search_start, ihash, before) cpp_reader *pfile; - char *fname; + const char *fname; struct file_name_list *search_start; struct include_hash **ihash; int *before; @@ -715,7 +719,7 @@ finclude (pfile, fd, ihash) static struct file_name_list * actual_directory (pfile, fname) cpp_reader *pfile; - char *fname; + const char *fname; { char *last_slash, *dir; size_t dlen; @@ -1151,7 +1155,7 @@ initialize_input_buffer (pfile, fd, st) void deps_output (pfile, string, spacer) cpp_reader *pfile; - char *string; + const char *string; int spacer; { int size; -- cgit v1.2.1