mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-26 23:10:06 +00:00
225f7eec85
Hide internal __mremap function to allow direct access within libc.so and libc.a without using GOT nor PLT. __GI___mremap is defined when sysdeps/unix/syscalls.list is used to generate mremap. Otherwise libc_hidden_def is needed explicitly. [BZ #18822] * include/sys/mman.h (__mremap): Add libc_hidden_proto. * sysdeps/unix/sysv/linux/m68k/mremap.S (__mremap): Add libc_hidden_def.
31 lines
890 B
C
31 lines
890 B
C
#ifndef _SYS_MMAN_H
|
|
#include <misc/sys/mman.h>
|
|
|
|
#ifndef _ISOMAC
|
|
/* Now define the internal interfaces. */
|
|
extern void *__mmap (void *__addr, size_t __len, int __prot,
|
|
int __flags, int __fd, __off_t __offset);
|
|
libc_hidden_proto (__mmap)
|
|
extern void *__mmap64 (void *__addr, size_t __len, int __prot,
|
|
int __flags, int __fd, __off64_t __offset);
|
|
libc_hidden_proto (__mmap64)
|
|
extern int __munmap (void *__addr, size_t __len);
|
|
libc_hidden_proto (__munmap)
|
|
extern int __mprotect (void *__addr, size_t __len, int __prot);
|
|
libc_hidden_proto (__mprotect)
|
|
|
|
extern int __madvise (void *__addr, size_t __len, int __advice);
|
|
libc_hidden_proto (__madvise)
|
|
|
|
/* This one is Linux specific. */
|
|
extern void *__mremap (void *__addr, size_t __old_len,
|
|
size_t __new_len, int __flags, ...);
|
|
libc_hidden_proto (__mremap)
|
|
|
|
# if IS_IN (rtld)
|
|
# include <dl-mman.h>
|
|
# endif
|
|
#endif
|
|
|
|
#endif
|