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- /* log.c - Log to logcat.
- *
- * Copyright 2016 The Android Open Source Project
- USE_LOG(NEWTOY(log, "p:t:", TOYFLAG_USR|TOYFLAG_SBIN))
- config LOG
- bool "log"
- depends on TOYBOX_ON_ANDROID
- default y
- help
- usage: log [-p PRI] [-t TAG] [MESSAGE...]
- Logs message (or stdin) to logcat.
- -p Use the given priority instead of INFO:
- d: DEBUG e: ERROR f: FATAL i: INFO v: VERBOSE w: WARN s: SILENT
- -t Use the given tag instead of "log"
- */
- #define FOR_log
- #include "toys.h"
- GLOBALS(
- char *t, *p;
- )
- void log_main(void)
- {
- android_LogPriority pri = ANDROID_LOG_INFO;
- char *s = toybuf;
- int i;
- if (TT.p) {
- i = stridx("defisvw", tolower(*TT.p));
- if (i==-1 || strlen(TT.p)!=1) error_exit("bad -p '%s'", TT.p);
- pri = (android_LogPriority []){ANDROID_LOG_DEBUG, ANDROID_LOG_ERROR,
- ANDROID_LOG_FATAL, ANDROID_LOG_INFO, ANDROID_LOG_SILENT,
- ANDROID_LOG_VERBOSE, ANDROID_LOG_WARN}[i];
- }
- if (!TT.t) TT.t = "log";
- if (toys.optc) {
- for (i = 0; toys.optargs[i]; i++) {
- if (i) *s++ = ' ';
- if ((s-toybuf)+strlen(toys.optargs[i])>=1024) {
- memcpy(s, toys.optargs[i], 1024-(s-toybuf));
- toybuf[1024] = 0;
- error_msg("log cut at 1024 bytes");
- break;
- }
- s = stpcpy(s, toys.optargs[i]);
- }
- } else toybuf[readall(0, toybuf, 1024-1)] = 0;
- __android_log_write(pri, TT.t, toybuf);
- }
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