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| author | Rahul Bedarkar <rahul.bedarkar@imgtec.com> | 2016-09-18 13:15:38 +0530 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-09-19 18:16:52 +0200 |
| commit | 2c242092372e9f7f62b881e81e8e798475e0cbb3 (patch) | |
| tree | 33a26d8f06318f55a0d0bd263498c28bd5a58696 /libpthread/nptl/pthread_setgid.c | |
| parent | 8ae2b54ee70891ddb720bf00f8913c3716c1f67f (diff) | |
elf-{fdpic, dsbt}.h: avoid void pointer's subtraction
elf-fdpic.h or elf-dsbt.h is included by link.h. When C++ program
includes <link.h>, we get following build failure.
../usr/include/bits/elf-fdpic.h: In function 'void* __reloc_pointer(void*, const elf32_fdpic_loadmap*)':
../usr/include/bits/elf-fdpic.h:95: error: invalid use of 'void'
void pointer addition and subtraction is not allowed in C++ as it has
undetermined size, however in C with language extension it is possible
because sizeof void is treated as one byte.
Instead of performing subtraction on void pointers, typecast it to char*
first.
This build failure is detected by Buildroot autobuilder.
http://autobuild.buildroot.net/results/a10/a10ed48e6eb8411a3d8372f57c05fd11130da0e0/
Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
Diffstat (limited to 'libpthread/nptl/pthread_setgid.c')
0 files changed, 0 insertions, 0 deletions