diff options
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/include/reent.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/newlib/libc/include/reent.h b/newlib/libc/include/reent.h index 8f1077920..52cc8cd94 100644 --- a/newlib/libc/include/reent.h +++ b/newlib/libc/include/reent.h @@ -14,20 +14,20 @@ 1) Define the reentrant versions of the syscalls directly. (eg: _open_r, _close_r, etc.). Please keep the namespace clean. - When you do this, set "syscall_dir" to "syscalls" in configure.in, - and add -DREENTRANT_SYSCALLS_PROVIDED to target_cflags in configure.in. + When you do this, set "syscall_dir" to "syscalls" and add + -DREENTRANT_SYSCALLS_PROVIDED to newlib_cflags in configure.host. 2) Define namespace clean versions of the system calls by prefixing them with '_' (eg: _open, _close, etc.). Technically, there won't be true reentrancy at the syscall level, but the library will be namespace clean. - When you do this, set "syscall_dir" to "syscalls" in configure.in. + When you do this, set "syscall_dir" to "syscalls" in configure.host. 3) Define or otherwise provide the regular versions of the syscalls (eg: open, close, etc.). The library won't be reentrant nor namespace clean, but at least it will work. - When you do this, add -DMISSING_SYSCALL_NAMES to target_cflags in - configure.in. + When you do this, add -DMISSING_SYSCALL_NAMES to newlib_cflags in + configure.host. Stubs of the reentrant versions of the syscalls exist in the libc/reent source directory and are used if REENTRANT_SYSCALLS_PROVIDED isn't defined. |