Changeset c01255c in mainline for uspace/drv/vhc/debug.c
- Timestamp:
- 2010-12-10T15:12:25Z (13 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 10096231
- Parents:
- 98d06b8 (diff), 7964475 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
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- 1 edited
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uspace/drv/vhc/debug.c
r98d06b8 rc01255c 35 35 #include <stdio.h> 36 36 #include <ipc/ipc.h> 37 #include <usb/debug.h> 37 38 38 39 #include "vhcd.h" 39 40 40 /** Current debug level. */41 int debug_level = 0;42 43 /** Debugging printf.44 * This function is intended for single-line messages as it45 * automatically prints debugging prefix at the beginning of the46 * line.47 *48 * @see printf49 * @param level Debugging level.50 */51 void dprintf(int level, const char *format, ...)52 {53 if (level > debug_level) {54 return;55 }56 57 printf("%s(%d): ", NAME, level);58 va_list args;59 va_start(args, format);60 vprintf(format, args);61 va_end(args);62 printf("\n");63 }64 41 65 42 /** Debug print informing of invalid call.
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