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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 14:33:26 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 14:34:40 -0700 |
| commit | ef9b6f73f45a46d079018f63e2d9184eaa0db1d5 (patch) | |
| tree | 24b219357cedb237a2c55ac90f42f47ada16b154 /libio | |
| parent | 8da92e722ca66e35003abf64a77ae529f9989e6a (diff) | |
| download | glibc-ef9b6f73f45a46d079018f63e2d9184eaa0db1d5.tar.gz glibc-ef9b6f73f45a46d079018f63e2d9184eaa0db1d5.tar.xz glibc-ef9b6f73f45a46d079018f63e2d9184eaa0db1d5.zip | |
Mark 3 *_internal functions with attribute_hidden [BZ #18822]
Mark __ptsname_internal, __mktime_internal and __fopen_internal with attribute_hidden to allow direct access to them within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/stdlib.h (__ptsname_internal): Add attribute_hidden. * include/time.h (__mktime_internal): Likewise. * libio/iolibio.h (__fopen_internal): Likewise.
Diffstat (limited to 'libio')
| -rw-r--r-- | libio/iolibio.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libio/iolibio.h b/libio/iolibio.h index f215fcef01..754d8b0650 100644 --- a/libio/iolibio.h +++ b/libio/iolibio.h @@ -23,7 +23,8 @@ extern _IO_FILE *_IO_fopen (const char*, const char*); extern _IO_FILE *_IO_old_fopen (const char*, const char*); extern _IO_FILE *_IO_new_fopen (const char*, const char*); extern _IO_FILE *_IO_fopen64 (const char*, const char*); -extern _IO_FILE *__fopen_internal (const char*, const char*, int); +extern _IO_FILE *__fopen_internal (const char*, const char*, int) + attribute_hidden; extern _IO_FILE *__fopen_maybe_mmap (_IO_FILE *) __THROW; extern int _IO_fprintf (_IO_FILE*, const char*, ...); extern int _IO_fputs (const char*, _IO_FILE*); |