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cl349@freefall.cl.cam.ac.uk
e5901452e9
Add network bandwidth adaptive rate limiting to migration and timestamped info messages.
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
#include "xc_io.h"
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#include <sys/time.h>
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void xcio_timestamp(XcIOContext *ctxt, const char *msg){
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struct timeval tv;
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gettimeofday(&tv, NULL);
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if (msg[0] != '\b' && msg[0] != '\r')
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fprintf(stdout, "[%08ld.%06ld] ", tv.tv_sec, tv.tv_usec);
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}
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void xcio_error(XcIOContext *ctxt, const char *msg, ...){
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va_list args;
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va_start(args, msg);
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vfprintf(stdout, msg, args); fprintf(stdout, "\n"); fflush(stdout);
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IOStream_vprint(ctxt->info, msg, args);
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IOStream_print(ctxt->info, "\n");
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va_end(args);
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}
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void xcio_info(XcIOContext *ctxt, const char *msg, ...){
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va_list args;
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if(0 && !(ctxt->flags & XCFLAGS_VERBOSE)) return;
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va_start(args, msg);
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xcio_timestamp(ctxt, msg);
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vfprintf(stdout, msg, args); fprintf(stdout, "\n");
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IOStream_vprint(ctxt->info, msg, args);
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fflush(stdout);
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va_end(args);
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}
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void xcio_debug(XcIOContext *ctxt, const char *msg, ...){
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va_list args;
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if(0 && !(ctxt->flags & XCFLAGS_DEBUG)) return;
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va_start(args, msg);
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xcio_timestamp(ctxt, msg);
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vfprintf(stdout, msg, args); fprintf(stdout, "\n");
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IOStream_vprint(ctxt->info, msg, args);
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va_end(args);
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}
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