623a398767
If you compile with: DEBUG=true rake build then all the commands get a --debug flag as an option which will make the server dump crazy amounts of data to stderr.
83 lines
1.4 KiB
C
83 lines
1.4 KiB
C
#include <stdarg.h>
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#include <stdio.h>
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#include <pthread.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <malloc.h>
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#include <unistd.h>
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#include "util.h"
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static pthread_t main_thread;
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static int global_debug;
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void error_init()
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{
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main_thread = pthread_self();
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}
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void error(int consult_errno, int close_socket, pthread_mutex_t* unlock, const char* format, ...)
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{
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va_list argptr;
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fprintf(stderr, "*** ");
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va_start(argptr, format);
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vfprintf(stderr, format, argptr);
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va_end(argptr);
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if (consult_errno) {
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fprintf(stderr, " (errno=%d, %s)", errno, strerror(errno));
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}
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if (close_socket)
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close(close_socket);
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if (unlock)
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pthread_mutex_unlock(unlock);
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fprintf(stderr, "\n");
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if (pthread_equal(pthread_self(), main_thread))
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exit(1);
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else
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pthread_exit((void*) 1);
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}
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void* xrealloc(void* ptr, size_t size)
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{
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void* p = realloc(ptr, size);
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if (p == NULL)
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SERVER_ERROR("couldn't xrealloc %d bytes", size);
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return p;
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}
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void* xmalloc(size_t size)
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{
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void* p = xrealloc(NULL, size);
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memset(p, 0, size);
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return p;
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}
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void set_debug(int value) {
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global_debug = value;
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}
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#ifdef DEBUG
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# include <sys/times.h>
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# include <stdarg.h>
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void debug(const char *msg, ...) {
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va_list argp;
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if ( global_debug ) {
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fprintf(stderr, "%08x %4d: ", (int) pthread_self(), (int) clock() );
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fprintf(stderr, msg, argp);
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fprintf(stderr, "\n");
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}
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}
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#endif
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