diff options
Diffstat (limited to 'ld/lexsup.c')
| -rw-r--r-- | ld/lexsup.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/ld/lexsup.c b/ld/lexsup.c index 8f4785b..f8388ac 100644 --- a/ld/lexsup.c +++ b/ld/lexsup.c @@ -55,6 +55,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA that might disagree about consts. */ unsigned long strtoul (); +static int is_num PARAMS ((const char *, int, int, int)); static void set_default_dirlist PARAMS ((char *dirlist_ptr)); static void set_section_start PARAMS ((char *sect, char *valstr)); static void help PARAMS ((void)); @@ -371,22 +372,27 @@ static const struct ld_option ld_options[] = #define OPTION_COUNT ((int) (sizeof ld_options / sizeof ld_options[0])) -/* Test "string" for containing a string of digits that form a number -between "min" and "max". The return value is the number or "err". */ -static -int is_num( char *string, int min, int max, int err) +/* Test STRING for containing a string of digits that form a number + between MIN and MAX. The return value is the number or ERR. */ + +static int +is_num (string, min, max, err) + const char *string; + int min; + int max; + int err; { int result = 0; - for ( ; *string; ++string) - { - if (!isdigit(*string)) + for (; *string; ++string) { - result = err; - break; + if (! isdigit (*string)) + { + result = err; + break; + } + result = result * 10 + (*string - '0'); } - result = result * 10 + (*string - '0'); - } if (result < min || result > max) result = err; @@ -987,7 +993,9 @@ the GNU General Public License. This program has absolutely no warranty.\n")); words = is_num (optarg, 1, 10, 0); if (words == 0) { - fprintf (stderr, _("Invalid argument to option \"mpc860c0\"\n")); + fprintf (stderr, + _("%s: Invalid argument to option \"mpc860c0\"\n"), + program_name); xexit (1); } link_info.mpc860c0 = words * 4; /* convert words to bytes */ |