38 lines
903 B
C
38 lines
903 B
C
#ifndef __UTIL_H
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#define __UTIL_H
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#include <stdio.h>
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#include <pthread.h>
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void error_init();
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void error(int consult_errno, int close_socket, pthread_mutex_t* unlock, const char* format, ...);
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void* xrealloc(void* ptr, size_t size);
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void* xmalloc(size_t size);
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void set_debug(int value);
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#ifdef DEBUG
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void debug(const char*msg, ...);
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#else
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/* no-op */
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# define debug( msg, ...)
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#endif
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#define CLIENT_ERROR(msg, ...) \
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error(0, client->socket, &client->serve->l_io, msg, ##__VA_ARGS__)
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#define CLIENT_ERROR_ON_FAILURE(test, msg, ...) \
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if (test < 0) { error(1, client->socket, &client->serve->l_io, msg, ##__VA_ARGS__); }
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#define SERVER_ERROR(msg, ...) \
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error(0, 0, NULL, msg, ##__VA_ARGS__)
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#define SERVER_ERROR_ON_FAILURE(test, msg, ...) \
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if (test < 0) { error(1, 0, NULL, msg, ##__VA_ARGS__); }
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#define NULLCHECK(x); if ( NULL == (x) ) { SERVER_ERROR( "Null " #x "." ); }
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#endif
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