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Test receive() return code

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This commit is contained in:
Ben Gras 2006-03-07 15:45:14 +00:00
parent 0cd9341f21
commit 4686e11dd5
1 changed files with 6 additions and 1 deletions
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7
drivers/at_wini/at_wini.c
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@ -1825,7 +1825,12 @@ PRIVATE void w_intr_wait()
if (w_wn->irq != NO_IRQ) { if (w_wn->irq != NO_IRQ) {
/* Wait for an interrupt that sets w_status to "not busy". */ /* Wait for an interrupt that sets w_status to "not busy". */
while (w_wn->w_status & (STATUS_ADMBSY|STATUS_BSY)) { while (w_wn->w_status & (STATUS_ADMBSY|STATUS_BSY)) {
receive(ANY, &m); /* expect HARD_INT message */ int rr;
if((rr=receive(ANY, &m)) != OK) { /* expect HARD_INT message */
printf("w_intr_wait: receive from ANY failed (%d)\n",
r);
continue; /* try again */
}
if (m.m_type == SYN_ALARM) { /* but check for timeout */ if (m.m_type == SYN_ALARM) { /* but check for timeout */
w_timeout(); /* a.o. set w_status */ w_timeout(); /* a.o. set w_status */
} else if (m.m_type == HARD_INT) { } else if (m.m_type == HARD_INT) {