diff options
Diffstat (limited to 'lib/intercept/intercept.h')
-rw-r--r-- | lib/intercept/intercept.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/intercept/intercept.h b/lib/intercept/intercept.h index c0d61638..4de5f9f2 100644 --- a/lib/intercept/intercept.h +++ b/lib/intercept/intercept.h @@ -62,5 +62,14 @@ void intercept_setup_stat_post_hook (lstat_post_hook_t hookfn); void intercept_clear_setup(); +// Some newer architectures don't have an open() syscall, but use openat() instead. +// In these cases we define SYS_open (which is otherwise undefined) to equal SYS_openat +// (which is defined) so that everywhere else we can call intercept_setup_error(SYS_open) +// without caring about the difference. +// https://chromium.googlesource.com/linux-syscall-support/ +#if !HAVE_DECL_SYS_OPEN && HAVE_DECL_SYS_OPENAT +# define SYS_open SYS_openat +#endif + #endif // !PLATFORM_CLIB_FNS_INTERCEPTION_IMPOSSIBLE #endif // !INTERCEPT_H |