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pc-bios/s390-ccw: size_t should be unsigned

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"size_t" should be an unsigned type according to the C standard.
Thus we should also use this convention in the s390-ccw firmware to avoid
confusion. I checked the sources, and apart from one spot in libc.c, the
code should all be fine with this change.

Buglink: https://bugs.launchpad.net/qemu/+bug/1753437
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Thomas Huth 2018-04-13 16:22:13 +02:00
parent 052888f043
commit e4f8696212
2 changed files with 2 additions and 2 deletions
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2
pc-bios/s390-ccw/libc.c
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@ -63,7 +63,7 @@ uint64_t atoui(const char *str)
*/ */
char *uitoa(uint64_t num, char *str, size_t len) char *uitoa(uint64_t num, char *str, size_t len)
{ {
size_t num_idx = 1; /* account for NUL */ long num_idx = 1; /* account for NUL */
uint64_t tmp = num; uint64_t tmp = num;
IPL_assert(str != NULL, "uitoa: no space allocated to store string"); IPL_assert(str != NULL, "uitoa: no space allocated to store string");

2
pc-bios/s390-ccw/libc.h
View File

@ -12,7 +12,7 @@
#ifndef S390_CCW_LIBC_H #ifndef S390_CCW_LIBC_H
#define S390_CCW_LIBC_H #define S390_CCW_LIBC_H
typedef long size_t; typedef unsigned long size_t;
typedef int bool; typedef int bool;
typedef unsigned char uint8_t; typedef unsigned char uint8_t;
typedef unsigned short uint16_t; typedef unsigned short uint16_t;