diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sysdep.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/sysdep.h b/sysdeps/unix/sysv/linux/sysdep.h index 3dc2bad50e..83f2323eda 100644 --- a/sysdeps/unix/sysv/linux/sysdep.h +++ b/sysdeps/unix/sysv/linux/sysdep.h @@ -35,13 +35,19 @@ }) #endif +#ifdef __CHERI_PURE_CAPABILITY__ +# define syscall_ret_t intptr_t +#else +# define syscall_ret_t long +#endif + /* Define a macro which expands into the inline wrapper code for a system call. It sets the errno and returns -1 on a failure, or the syscall return value otherwise. */ #undef INLINE_SYSCALL #define INLINE_SYSCALL(name, nr, args...) \ ({ \ - long int sc_ret = INTERNAL_SYSCALL (name, nr, args); \ + syscall_ret_t sc_ret = INTERNAL_SYSCALL (name, nr, args); \ __glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (sc_ret)) \ ? SYSCALL_ERROR_LABEL (INTERNAL_SYSCALL_ERRNO (sc_ret)) \ : sc_ret; \ |