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| author | Rich Felker <dalias@aerifal.cx> | 2012-08-10 15:13:26 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-08-10 15:13:26 -0400 |
| commit | e3ebe7db5de64c193202f1c5b321c9a470e730c5 (patch) | |
| tree | 2a37e6d116b1abe8e2e3b0f8f49d8463e9ad2454 | |
| parent | c5875ad34b88e159e664587df9f8a9dbac86879f (diff) | |
| download | musl-e3ebe7db5de64c193202f1c5b321c9a470e730c5.tar.gz musl-e3ebe7db5de64c193202f1c5b321c9a470e730c5.tar.bz2 musl-e3ebe7db5de64c193202f1c5b321c9a470e730c5.tar.xz musl-e3ebe7db5de64c193202f1c5b321c9a470e730c5.zip | |
use int instead of long for ptrdiff_t on all 32-bit archs
this is needed to match the underlying "ABI" standards. it's not
really an ABI issue since the binary representations are the same, but
having the wrong type can lead to errors when the type arising from a
difference-of-pointers expression does not match the defined type of
ptrdiff_t. most of the problems affect C++, not C.
| -rwxr-xr-x | arch/arm/bits/alltypes.h.sh | 2 | ||||
| -rwxr-xr-x | arch/i386/bits/alltypes.h.sh | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/bits/alltypes.h.sh b/arch/arm/bits/alltypes.h.sh index 4ba3d81c..274de0df 100755 --- a/arch/arm/bits/alltypes.h.sh +++ b/arch/arm/bits/alltypes.h.sh @@ -18,7 +18,7 @@ union \1 \2;\ TYPEDEF unsigned size_t; TYPEDEF int ssize_t; -TYPEDEF long ptrdiff_t; +TYPEDEF int ptrdiff_t; TYPEDEF __builtin_va_list va_list; diff --git a/arch/i386/bits/alltypes.h.sh b/arch/i386/bits/alltypes.h.sh index 10956690..10fcf6a3 100755 --- a/arch/i386/bits/alltypes.h.sh +++ b/arch/i386/bits/alltypes.h.sh @@ -18,7 +18,7 @@ union \1 \2;\ TYPEDEF unsigned size_t; TYPEDEF int ssize_t; -TYPEDEF long ptrdiff_t; +TYPEDEF int ptrdiff_t; #if __GNUC__ >= 3 TYPEDEF __builtin_va_list va_list; |