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https://github.com/troglobit/libuev.git
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Joachim Nilsson
99ef6eb884
The __attribute__ ((unused)) is useful sometimes to declare variables as intended to be unused, e.g. in callback functions. However, they tend to clutter up the code making hard to read. We therefore remove all uses of it and instead set -Wno-unused-parameter. Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
35 lines
563 B
C
35 lines
563 B
C
#include "check.h"
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uev_t timer, file;
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int counter = 10;
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static void cb(uev_t *w, void *arg, int events)
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{
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if (UEV_ERROR == events)
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fprintf(stderr, "timer watcher failed, ignoring ...\n");
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if (counter--)
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return;
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uev_exit(w->ctx);
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}
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int main(void)
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{
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uev_ctx_t ctx;
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FILE *fp;
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uev_init(&ctx);
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uev_timer_init(&ctx, &timer, cb, NULL, 100, 100);
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fp = fopen("/dev/one", "r");
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if (fp)
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uev_io_init(&ctx, &file, cb, NULL, fileno(fp), UEV_READ);
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uev_run(&ctx, 0);
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uev_exit(&ctx); /* Should not hang event loop, troglobit/uftpd#16 */
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return 0;
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}
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