diff options
| author | Konstantin Belousov <kib@FreeBSD.org> | 2012-03-09 16:21:40 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2012-03-09 16:21:40 +0000 |
| commit | 5983b87199bb61cab7978c8af191653739ff53f5 (patch) | |
| tree | faa1511811f184f6d5dafa2f1220f2fa1e1ebb8e /libexec | |
| parent | 0518af3e087f2477da6890a7edc8940c73907877 (diff) | |
Notes
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rtld-elf/rtld_printf.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/libexec/rtld-elf/rtld_printf.c b/libexec/rtld-elf/rtld_printf.c index b9aadc3587b00..eb4514a3902bb 100644 --- a/libexec/rtld-elf/rtld_printf.c +++ b/libexec/rtld-elf/rtld_printf.c @@ -36,7 +36,6 @@ */ #include <sys/param.h> -#include <ctype.h> #include <inttypes.h> #include <stdarg.h> #include <stddef.h> @@ -90,8 +89,10 @@ snprintf_func(int ch, struct snprintf_arg *const info) } } -static char const hex2ascii_data[] = "0123456789abcdefghijklmnopqrstuvwxyz"; -#define hex2ascii(hex) (hex2ascii_data[hex]) +static char const hex2ascii_lower[] = "0123456789abcdefghijklmnopqrstuvwxyz"; +static char const hex2ascii_upper[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; +#define hex2ascii(hex) (hex2ascii_lower[hex]) +#define hex2ascii_upper(hex) (hex2ascii_upper[hex]) static __inline int imax(int a, int b) @@ -108,8 +109,9 @@ ksprintn(char *nbuf, uintmax_t num, int base, int *lenp, int upper) p = nbuf; *p = '\0'; do { - c = hex2ascii(num % base); - *++p = upper ? toupper(c) : c; + c = upper ? hex2ascii_upper(num % base) : + hex2ascii(num % base); + *++p = c; } while (num /= base); if (lenp) *lenp = p - nbuf; |