diff options
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/private/bionic_tls.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libc/private/bionic_tls.h b/libc/private/bionic_tls.h index da34344..82c8cd9 100644 --- a/libc/private/bionic_tls.h +++ b/libc/private/bionic_tls.h @@ -60,6 +60,13 @@ __BEGIN_DECLS #define TLS_SLOT_OPENGL_API 3 #define TLS_SLOT_OPENGL 4 +/* this slot is only used to pass information from the dynamic linker to + * libc.so when the C library is loaded in to memory. The C runtime init + * function will then clear it. Since its use is extremely temporary, + * we reuse an existing location. + */ +#define TLS_SLOT_BIONIC_PREINIT (TLS_SLOT_ERRNO+1) + /* small technical note: it is not possible to call pthread_setspecific * on keys that are <= TLS_SLOT_MAX_WELL_KNOWN, which is why it is set to * TLS_SLOT_ERRNO. |