BUILD/MEDIUM: fd: Declare fd_mig_lock as extern.

Declare fd_mig_lock as extern so that it isn't defined multiple times.
This should fix build for architectures without double-width CAS.
This commit is contained in:
Olivier Houchard 2020-03-20 11:41:24 +01:00
parent e4ba0d4fc6
commit ad91124bcf

View File

@ -67,7 +67,7 @@ void fd_remove(int fd);
int fd_takeover(int fd, void *expected_owner);
#ifndef HA_HAVE_CAS_DW
__decl_hathreads(HA_RWLOCK_T fd_mig_lock);
__decl_hathreads(extern HA_RWLOCK_T fd_mig_lock);
#endif
ssize_t fd_write_frag_line(int fd, size_t maxlen, const struct ist pfx[], size_t npfx, const struct ist msg[], size_t nmsg, int nl);