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| author | klink@google.com <klink@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-08-22 23:24:54 +0000 |
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| committer | klink@google.com <klink@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-08-22 23:24:54 +0000 |
| commit | 43beaef40b42c3afb4870043ab5720286e786ae4 (patch) | |
| tree | 3abd0dd136552ad3055abfa2ca9a476463d8711c /base/pickle.cc | |
| parent | 77c40528d35beef9559b2e3412f04b472b995c4e (diff) | |
| download | chromium_src-43beaef40b42c3afb4870043ab5720286e786ae4.zip chromium_src-43beaef40b42c3afb4870043ab5720286e786ae4.tar.gz chromium_src-43beaef40b42c3afb4870043ab5720286e786ae4.tar.bz2 | |
Adds capabilities for IPC messages of type long, for the primary purpose of accessibility related communication.
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@1263 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'base/pickle.cc')
| -rw-r--r-- | base/pickle.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/base/pickle.cc b/base/pickle.cc index 73a764a..83efaf1 100644 --- a/base/pickle.cc +++ b/base/pickle.cc @@ -130,6 +130,22 @@ bool Pickle::ReadInt(void** iter, int* result) const { return true; } +bool Pickle::ReadLong(void** iter, long* result) const { + DCHECK(iter); + if (!*iter) + *iter = const_cast<char*>(payload()); + + if (!IteratorHasRoomFor(*iter, sizeof(*result))) + return false; + + // TODO(jar) bug 1129285: Pickle should be cleaned up, and not dependent on + // alignment. + memcpy(result, *iter, sizeof(*result)); + + UpdateIter(iter, sizeof(*result)); + return true; +} + bool Pickle::ReadLength(void** iter, int* result) const { if (!ReadInt(iter, result)) return false; |