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am 3f1d7ebb: Merge "logd: refine is_prio"

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* commit '3f1d7ebbc81fad6eea14811bbf31acb41ca38499':
  logd: refine is_prio
This commit is contained in:
Mark Salyzyn 2015-07-22 17:16:42 +00:00 • committed by Android Git Automerger
commit deee35d76f
1 changed files with 15 additions and 9 deletions
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12
logd/LogKlog.cpp
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@ -43,8 +43,10 @@ static char *is_prio(char *s) {
if (!isdigit(*s++)) { if (!isdigit(*s++)) {
return NULL; return NULL;
} }
static const size_t max_prio_len = 4;
size_t len = 0;
char c; char c;
while ((c = *s++)) { while (((c = *s++)) && (++len <= max_prio_len)) {
if (!isdigit(c)) { if (!isdigit(c)) {
return (c == '>') ? s : NULL; return (c == '>') ? s : NULL;
} }
@ -73,7 +75,7 @@ static char *is_timestamp(char *s) {
} }
// Like strtok_r with "\r\n" except that we look for log signatures (regex) // Like strtok_r with "\r\n" except that we look for log signatures (regex)
// \(\(<[0-9]+>\)\([[] *[0-9]+[.][0-9]+[]] \)\{0,1\}\|[[] *[0-9]+[.][0-9]+[]] \) // \(\(<[0-9]\{1,4\}>\)\([[] *[0-9]+[.][0-9]+[]] \)\{0,1\}\|[[] *[0-9]+[.][0-9]+[]] \)
// and split if we see a second one without a newline. // and split if we see a second one without a newline.
#define SIGNATURE_MASK 0xF0 #define SIGNATURE_MASK 0xF0
@ -165,7 +167,7 @@ char *log_strtok_r(char *s, char **last) {
break; break;
} }
} }
/* NOTREACHED */ // NOTREACHED
} }
log_time LogKlog::correction = log_time(CLOCK_REALTIME) - log_time(CLOCK_MONOTONIC); log_time LogKlog::correction = log_time(CLOCK_REALTIME) - log_time(CLOCK_MONOTONIC);
@ -535,7 +537,11 @@ int LogKlog::log(const char *buf) {
} }
size = etag - tag; size = etag - tag;
if ((size <= 1) if ((size <= 1)
// register names like x9
|| ((size == 2) && (isdigit(tag[0]) || isdigit(tag[1]))) || ((size == 2) && (isdigit(tag[0]) || isdigit(tag[1])))
// register names like x18 but not driver names like en0
|| ((size == 3) && (isdigit(tag[1]) && isdigit(tag[2])))
// blacklist
|| ((size == 3) && !strncmp(tag, "CPU", 3)) || ((size == 3) && !strncmp(tag, "CPU", 3))
|| ((size == 7) && !strncmp(tag, "WARNING", 7)) || ((size == 7) && !strncmp(tag, "WARNING", 7))
|| ((size == 5) && !strncmp(tag, "ERROR", 5)) || ((size == 5) && !strncmp(tag, "ERROR", 5))