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PAGESIZE is not portable

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From-SVN: r36166
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Bruce Korb 2000-09-05 22:26:16 +00:00 committed by Bruce Korb
parent a3bcdaf9e9
commit dc46505a00
2 changed files with 2 additions and 1 deletions
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1
gcc/ChangeLog
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@ -2,6 +2,7 @@
* gcc/fixinc/fixincl.c(load_file): always read header files * gcc/fixinc/fixincl.c(load_file): always read header files
with sizes that are a multiple of the page size. with sizes that are a multiple of the page size.
& use libiberty's getpagesize for determining that.
2000-09-05 Alexandre Oliva <aoliva@redhat.com> 2000-09-05 Alexandre Oliva <aoliva@redhat.com>

2
gcc/fixinc/fixincl.c
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@ -359,7 +359,7 @@ load_file ( fname )
/* IF the file size is a multiple of the page size, /* IF the file size is a multiple of the page size,
THEN sometimes you will seg fault trying to access a trailing byte */ THEN sometimes you will seg fault trying to access a trailing byte */
if ((stbf.st_size & (PAGESIZE-1)) == 0) if ((stbf.st_size & (getpagesize()-1)) == 0)
res = (char*)BAD_ADDR; res = (char*)BAD_ADDR;
else else
res = (char*)mmap ((void*)NULL, data_map_size, PROT_READ, res = (char*)mmap ((void*)NULL, data_map_size, PROT_READ,