diff options
Diffstat (limited to 'editors/sed.c')
| -rw-r--r-- | editors/sed.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/editors/sed.c b/editors/sed.c index db364e3ee..7950b9303 100644 --- a/editors/sed.c +++ b/editors/sed.c @@ -116,18 +116,18 @@ typedef struct sed_cmd_s { /* globals */ /* options */ static int be_quiet, in_place, regex_type; -FILE *nonstdout; -char *outname,*hold_space; +static FILE *nonstdout; +static char *outname,*hold_space; /* List of input files */ -int input_file_count,current_input_file; -FILE **input_file_list; +static int input_file_count,current_input_file; +static FILE **input_file_list; static const char bad_format_in_subst[] = "bad format in substitution expression"; -const char *const semicolon_whitespace = "; \n\r\t\v"; +static const char *const semicolon_whitespace = "; \n\r\t\v"; -regmatch_t regmatch[10]; +static regmatch_t regmatch[10]; static regex_t *previous_regex_ptr; /* linked list of sed commands */ @@ -135,11 +135,11 @@ static sed_cmd_t sed_cmd_head; static sed_cmd_t *sed_cmd_tail = &sed_cmd_head; /* Linked list of append lines */ -struct append_list { +static struct append_list { char *string; struct append_list *next; }; -struct append_list *append_head=NULL, *append_tail=NULL; +static struct append_list *append_head=NULL, *append_tail=NULL; #ifdef CONFIG_FEATURE_CLEAN_UP static void free_and_close_stuff(void) @@ -482,7 +482,7 @@ static char *parse_cmd_args(sed_cmd_t *sed_cmd, char *cmdstr) /* Parse address+command sets, skipping comment lines. */ -void add_cmd(char *cmdstr) +static void add_cmd(char *cmdstr) { static char *add_cmd_line=NULL; sed_cmd_t *sed_cmd; @@ -576,7 +576,7 @@ void add_cmd(char *cmdstr) /* Append to a string, reallocating memory as necessary. */ -struct pipeline { +static struct pipeline { char *buf; /* Space to hold string */ int idx; /* Space used */ int len; /* Space allocated */ @@ -584,7 +584,7 @@ struct pipeline { #define PIPE_GROW 64 -void pipe_putc(char c) +static void pipe_putc(char c) { if(pipeline.idx==pipeline.len) { pipeline.buf = xrealloc(pipeline.buf, pipeline.len + PIPE_GROW); @@ -729,7 +729,7 @@ static void flush_append(void) append_head=append_tail=NULL; } -void add_input_file(FILE *file) +static void add_input_file(FILE *file) { input_file_list=xrealloc(input_file_list,(input_file_count+1)*sizeof(FILE *)); input_file_list[input_file_count++]=file; |