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author | Chris Metcalf <cmetcalf@ezchip.com> | 2015-05-26 20:29:56 -0400 |
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committer | Chris Metcalf <cmetcalf@ezchip.com> | 2015-05-26 20:29:56 -0400 |
commit | 1827059925140a1f0c16faf23ee895ee72f84efc (patch) | |
tree | a967ab57564bee0580e355ee705320e6709bded4 /sysdeps/ia64/htons.S | |
parent | 4da82229f0ea9dd50e43f15705ee92d5d30c4158 (diff) | |
download | glibc-1827059925140a1f0c16faf23ee895ee72f84efc.tar.gz glibc-1827059925140a1f0c16faf23ee895ee72f84efc.tar.xz glibc-1827059925140a1f0c16faf23ee895ee72f84efc.zip |
tile: use better variable naming in INLINE_SYSCALL
At issue for INLINE_SYSCALL was that it used "err" and "val" as variable names in a #define, so that if it was used in a context where the "caller" was also using "err" or "val", and those variables were passed in to INLINE_SYSCALL, we would end up referencing the internal shadowed variables instead. For example, "char val" in check_may_shrink_heap() in sysdeps/unix/sysv/linux/malloc-sysdep.h was being shadowed by the syscall return "val" in INLINE_SYSCALL, causing the "char val" not to get updated at all, and may_shrink_heap ended up always false. A similar fix was made to INTERNAL_VSYSCALL_CALL.
Diffstat (limited to 'sysdeps/ia64/htons.S')
0 files changed, 0 insertions, 0 deletions