mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-21 01:12:26 +08:00
b5648377d9
Hide internal sysinfo functions to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/sys/sysinfo.h (__get_nprocs_conf): Add libc_hidden_proto. (__get_nprocs): Likewise. (__get_phys_pages): Likewise. (__get_avphys_pages): Likewise. (__get_child_max): Add attribute_hidden. * misc/getsysstats.c (__get_nprocs_conf): Add libc_hidden_def. (__get_nprocs): Likewise. (__get_phys_pages): Likewise. (__get_avphys_pages): Likewise. * sysdeps/mach/getsysstats.c (__get_nprocs_conf): Add libc_hidden_def. (__get_nprocs): Likewise. (__get_phys_pages): Likewise. (__get_avphys_pages): Likewise. * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Add libc_hidden_def. (__get_nprocs_conf): Likewise. (__get_phys_pages): Likewise. (__get_avphys_pages): Likewise.
29 lines
831 B
C
29 lines
831 B
C
#ifndef _SYS_SYSINFO_H
|
|
#include_next <sys/sysinfo.h>
|
|
|
|
# ifndef _ISOMAC
|
|
|
|
/* Now we define the internal interface. */
|
|
|
|
/* Return number of configured processors. */
|
|
extern int __get_nprocs_conf (void);
|
|
libc_hidden_proto (__get_nprocs_conf)
|
|
|
|
/* Return number of available processors. */
|
|
extern int __get_nprocs (void);
|
|
libc_hidden_proto (__get_nprocs)
|
|
|
|
/* Return number of physical pages of memory in the system. */
|
|
extern long int __get_phys_pages (void);
|
|
libc_hidden_proto (__get_phys_pages)
|
|
|
|
/* Return number of available physical pages of memory in the system. */
|
|
extern long int __get_avphys_pages (void);
|
|
libc_hidden_proto (__get_avphys_pages)
|
|
|
|
/* Return maximum number of processes this real user ID can have. */
|
|
extern long int __get_child_max (void) attribute_hidden;
|
|
|
|
# endif /* !_ISOMAC */
|
|
#endif /* sys/sysinfo.h */
|