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#ifndef __BIONIC_COMPAT_H
#define __BIONIC_COMPAT_H
/* These functions and definitions aren't candidates for adding to bionic:
* they've either been removed from POSIX or are glibc extensions.
*/
#define _GNU_SOURCE
#include <limits.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <sys/resource.h>
#include <sys/sysmacros.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/utsname.h>
#include <unistd.h>
#define __GLIBC_PREREQ(a, b) 1
// TODO: remove after https://android-review.git.corp.google.com/c/platform/bionic/+/3034152
#define LINE_MAX _POSIX2_LINE_MAX
#define _UTSNAME_DOMAIN_LENGTH SYS_NMLN
#define _UTSNAME_LENGTH SYS_NMLN
/* Bionic doesn't support extended patterns and
* as of LTP20180515, this only used by read_all.c
* which is run from runtest/fs.
*
* LTP does not pass the argument that will end up
* going down the extended pattern match call, so
* we are safe here. This is for *build* purposes only
* and we don't alter behavior
*/
#define FNM_EXTMATCH 0
typedef unsigned long ulong;
static inline void *valloc(size_t size)
{
return memalign(sysconf(_SC_PAGESIZE), size);
}
static inline char *get_current_dir_name(void)
{
return getcwd(NULL, 0);
}
static inline int getdtablesize(void)
{
struct rlimit lim;
int err = getrlimit(RLIMIT_NOFILE, &lim);
if (err < 0)
return err;
return lim.rlim_cur;
}
static inline void pthread_testcancel(void) { }
static inline int pthread_cancel(pthread_t thread) { return 0; }
#endif /* __BIONIC_COMPAT_H */
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