diff options
Diffstat (limited to 'tools/gator/daemon/Buffer.cpp')
| -rw-r--r-- | tools/gator/daemon/Buffer.cpp | 36 |
1 files changed, 28 insertions, 8 deletions
diff --git a/tools/gator/daemon/Buffer.cpp b/tools/gator/daemon/Buffer.cpp index 93557dabed9f..dd19f7f8be76 100644 --- a/tools/gator/daemon/Buffer.cpp +++ b/tools/gator/daemon/Buffer.cpp @@ -15,11 +15,12 @@ #define mask (mSize - 1) enum { - CODE_PEA = 1, - CODE_KEYS = 2, - CODE_FORMAT = 3, - CODE_MAPS = 4, - CODE_COMM = 5, + CODE_PEA = 1, + CODE_KEYS = 2, + CODE_FORMAT = 3, + CODE_MAPS = 4, + CODE_COMM = 5, + CODE_KEYS_OLD = 6, }; // Summary Frame Messages @@ -167,7 +168,7 @@ void Buffer::check(const uint64_t time) { } } -void Buffer::packInt(int32_t x) { +void Buffer::packInt(char *const buf, const int size, int &writePos, int32_t x) { int packedBytes = 0; int more = true; while (more) { @@ -181,11 +182,15 @@ void Buffer::packInt(int32_t x) { b |= 0x80; } - mBuf[(mWritePos + packedBytes) & mask] = b; + buf[(writePos + packedBytes) & /*mask*/(size - 1)] = b; packedBytes++; } - mWritePos = (mWritePos + packedBytes) & mask; + writePos = (writePos + packedBytes) & /*mask*/(size - 1); +} + +void Buffer::packInt(int32_t x) { + packInt(mBuf, mSize, mWritePos, x); } void Buffer::packInt64(int64_t x) { @@ -320,6 +325,21 @@ void Buffer::keys(const int count, const __u64 *const ids, const int *const keys check(1); } +void Buffer::keysOld(const int keyCount, const int *const keys, const int bytes, const char *const buf) { + if (checkSpace((2 + keyCount) * MAXSIZE_PACK32 + bytes)) { + packInt(CODE_KEYS_OLD); + packInt(keyCount); + for (int i = 0; i < keyCount; ++i) { + packInt(keys[i]); + } + writeBytes(buf, bytes); + } else { + logg->logError(__FILE__, __LINE__, "Ran out of buffer space for perf attrs"); + handleException(); + } + check(1); +} + void Buffer::format(const int length, const char *const format) { if (checkSpace(MAXSIZE_PACK32 + length + 1)) { packInt(CODE_FORMAT); |