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[libc] Fix isdigit(), islower() and isupper().

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From: Stefan Hajnoczi <stefanha@gmail.com>
This commit is contained in:
Michael Brown 2008-05-19 16:34:17 +01:00
parent 78281b09e6
commit 7d01bf663e
3 changed files with 9 additions and 16 deletions
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9
src/drivers/net/mlx_ipoib/mt23108.c
View File

@ -10,6 +10,8 @@ Skeleton NIC driver for Etherboot
* your option) any later version.
*/
/* to get toupper() */
#include <ctype.h>
/* to get some global routines like printf */
#include "etherboot.h"
/* to get the interface to the body of the program */
@ -31,12 +33,7 @@ int prompt_key(int secs, unsigned char *ch_p)
for (tmo = currticks() + secs * TICKS_PER_SEC; currticks() < tmo;) {
if (iskey()) {
ch = getchar();
/* toupper does not work ... */
if (ch == 'v')
ch = 'V';
if (ch == 'i')
ch = 'I';
ch = toupper(getchar());
if ((ch=='V') || (ch=='I')) {
*ch_p = ch;
return 1;

9
src/drivers/net/mlx_ipoib/mt25218.c
View File

@ -10,6 +10,8 @@ Skeleton NIC driver for Etherboot
* your option) any later version.
*/
/* to get toupper() */
#include <ctype.h>
/* to get some global routines like printf */
#include "etherboot.h"
/* to get the interface to the body of the program */
@ -31,12 +33,7 @@ int prompt_key(int secs, unsigned char *ch_p)
for (tmo = currticks() + secs * TICKS_PER_SEC; currticks() < tmo;) {
if (iskey()) {
ch = getchar();
/* toupper does not work ... */
if (ch == 'v')
ch = 'V';
if (ch == 'i')
ch = 'I';
ch = toupper(getchar());
if ((ch=='V') || (ch=='I')) {
*ch_p = ch;
return 1;

7
src/include/ctype.h
View File

@ -6,10 +6,9 @@
* Character types
*/
#define isdigit(c) ((c & 0x04) != 0)
#define islower(c) ((c & 0x02) != 0)
//#define isspace(c) ((c & 0x20) != 0)
#define isupper(c) ((c & 0x01) != 0)
#define isdigit(c) ((c) >= '0' && (c) <= '9')
#define islower(c) ((c) >= 'a' && (c) <= 'z')
#define isupper(c) ((c) >= 'A' && (c) <= 'Z')
static inline unsigned char tolower(unsigned char c)
{