diff options
Diffstat (limited to 'sed/sed.c')
| -rw-r--r-- | sed/sed.c | 19 |
1 files changed, 6 insertions, 13 deletions
@@ -57,8 +57,8 @@ bool follow_symlinks = false; char *in_place_extension = NULL; /* The mode to use to read/write files, either "r"/"w" or "rb"/"wb". */ -char *read_mode = "r"; -char *write_mode = "w"; +char const *read_mode = "r"; +char const *write_mode = "w"; /* Do we need to be pedantically POSIX compliant? */ enum posixicity_types posixicity; @@ -71,8 +71,7 @@ static struct vector *the_program = NULL; static void usage (int); static void -contact(errmsg) - int errmsg; +contact(int errmsg) { FILE *out = errmsg ? stderr : stdout; #ifndef REG_PERL @@ -88,17 +87,13 @@ Be sure to include the word ``%s'' somewhere in the ``Subject:'' field.\n"), PACKAGE_BUGREPORT, PACKAGE); } -static void usage (int); static void -usage(status) - int status; +usage(int status) { FILE *out = status ? stderr : stdout; #ifdef REG_PERL #define PERL_HELP _(" -R, --regexp-perl\n use Perl 5's regular expressions syntax in the script.\n") -#else -#define PERL_HELP "" #endif fprintf(out, _("\ @@ -154,9 +149,7 @@ specified, then the standard input is read.\n\ } int -main(argc, argv) - int argc; - char **argv; +main(int argc, char **argv) { #ifdef REG_PERL #define SHORTOPTS "bsnrzRuEe:f:l:i::V:" @@ -164,7 +157,7 @@ main(argc, argv) #define SHORTOPTS "bsnrzuEe:f:l:i::V:" #endif - const static struct option longopts[] = { + static const struct option longopts[] = { {"binary", 0, NULL, 'b'}, {"regexp-extended", 0, NULL, 'r'}, #ifdef REG_PERL |