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MFB: fix getting/setting of all 16/32 bit on zip

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This commit is contained in:
Greg Beaver 2009-02-15 19:23:06 +00:00
parent 99ce24d6f4
commit a249c4d77a
1 changed files with 13 additions and 6 deletions
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19
ext/phar/zip.c
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@ -19,12 +19,19 @@
#include "phar_internal.h"
#ifdef WORDS_BIGENDIAN
# define PHAR_GET_32(buffer) (((((unsigned char*)(buffer))[3]) << 24) \
| ((((unsigned char*)(buffer))[2]) << 16) \
| ((((unsigned char*)(buffer))[1]) << 8) \
| (((unsigned char*)(buffer))[0]))
# define PHAR_GET_16(buffer) (((((unsigned char*)(buffer))[1]) << 8) \
| (((unsigned char*)(buffer))[0]))
static inline php_uint32 phar_fix_32(php_uint32 buffer)
{
return ((((unsigned char *)&buffer)[3]) << 24) |
((((unsigned char *)&buffer)[2]) << 16) |
((((unsigned char *)&buffer)[1]) << 8) |
(((unsigned char *)&buffer)[0]);
}
static inline php_uint16 phar_fix_16(php_uint16 buffer)
{
return ((((unsigned char *)&buffer)[1]) << 8) | ((unsigned char *)&buffer)[0];
}
# define PHAR_GET_32(buffer) phar_fix_32((php_uint32)(buffer))
# define PHAR_GET_16(buffer) phar_fix_16((php_uint16)(buffer))
# define PHAR_SET_32(buffer) PHAR_GET_32(buffer)
# define PHAR_SET_16(buffer) PHAR_GET_16(buffer)
#else