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sys/stdio: stdio_available is always false with missing stdin module

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Mikolai Gütschow 2024-11-25 16:19:34 +01:00
parent 3a7f3b4880
commit 57158285a1
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1 changed files with 3 additions and 0 deletions
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sys/stdio/stdio.c
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@ -75,6 +75,9 @@ ssize_t stdio_read(void* buffer, size_t len)
MAYBE_WEAK MAYBE_WEAK
int stdio_available(void) int stdio_available(void)
{ {
if (!IS_USED(MODULE_STDIN)) {
return 0;
}
return tsrb_avail(&stdin_isrpipe.tsrb); return tsrb_avail(&stdin_isrpipe.tsrb);
} }
#endif #endif