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[tcplp] fix an issue that occurs when using LTO and TCP is not enabled (#10726)

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When building and linking with link time optimizations and TCP is
not enabled (OPENTHREAD_CONFIG_TCP_ENABLE = 0) the following error
occurs:

tcp_subr.c:96: undefined reference to tcplp_sys_get_ticks'

To address the problem we are removing the __attribute__((used))
annotation on the initialize_tcb function which will prevent the
function from being retained when no one references it.
This commit is contained in:
Bob MacDonald
2024-09-18 13:50:03 -04:00
committed by GitHub
parent ba3bce2b62
commit fa3509ebce
1 changed files with 1 additions and 1 deletions
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third_party/tcplp/bsdtcp/tcp_subr.c
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@@ -92,7 +92,7 @@ tcp_state_change(struct tcpcb *tp, int newstate)
}
/* samkumar: Based on tcp_newtcb in tcp_subr.c, and tcp_usr_attach in tcp_usrreq.c. */
__attribute__((used)) void initialize_tcb(struct tcpcb* tp) {
void initialize_tcb(struct tcpcb* tp) {
uint32_t ticks = tcplp_sys_get_ticks();
/* samkumar: Clear all fields starting laddr; rest are initialized by the host. */