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a7262ed4b1
The timeout API uses signals, so we have documented not to use sleep(), but we can use nanosleep(2) since POSIX.1 explicitly specifies that it does not interact with signals. Let's provide timeout_usleep() for that. Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Link: https://patch.msgid.link/20250514141927.159456-2-sgarzare@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
17 lines
338 B
C
17 lines
338 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef TIMEOUT_H
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#define TIMEOUT_H
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enum {
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/* Default timeout */
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TIMEOUT = 10 /* seconds */
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};
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void sigalrm(int signo);
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void timeout_begin(unsigned int seconds);
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void timeout_check(const char *operation);
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void timeout_end(void);
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int timeout_usleep(useconds_t usec);
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#endif /* TIMEOUT_H */
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