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Use memchr() to find newline in memory block.

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This commit is contained in:
Bartosz Taudul 2020-08-18 19:51:02 +02:00
parent 48062573b8
commit 4d4b6c7ac9
1 changed files with 6 additions and 13 deletions
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19
client/TracySysTrace.cpp
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@ -1102,19 +1102,16 @@ static void ProcessTraceLines( int fd )
line = buf;
for(;;)
{
auto next = line;
while( next < end && *next != '\n' ) next++;
next++;
if( next >= end )
auto next = (char*)memchr( line, '\n', end - line );
if( !next )
{
const auto lsz = end - line;
memmove( buf, line, lsz );
line = buf + lsz;
break;
}
HandleTraceLine( line );
line = next;
line = ++next;
}
if( rd < 64*1024 )
{
@ -1189,14 +1186,10 @@ static void ProcessTraceLines( int fd )
const auto end = buf + rd;
for(;;)
{
auto next = line;
while( next < end && *next != '\n' ) next++;
if( next == end ) break;
assert( *next == '\n' );
next++;
auto next = (char*)memchr( line, '\n', end - line );
if( !next ) break;
HandleTraceLine( line );
line = next;
line = ++next;
}
}