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authorMihai Moldovan <ionic@ionic.de>2015-02-09 15:41:35 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2015-02-09 15:42:21 +0100
commit9054786947b2f6b82078f6e5f965c3b0b629c880 (patch)
tree173e82157d5a61d61dcf70d5358fa2fe79108be4 /debian/patches/051_nxcomp_macos105-fdisset.full+lite.patch
parent6101bd9564d6334dea7c0de778536e3fe1a5e9b9 (diff)
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workaround for Mac OS X 10.5 (051_nxcomp_macos105-fdisset.full+lite.patch(
The Mac OS X 10.5 SDK requires the second argument of FD_ISSET to be writeable, although it does only access the data. Given that we have a const pointer for a const struct, copy and pass that. . Note that this is merely a workaround for OS X 10.5, as 10.6 and later define the second argument of FD_ISSET as const struct const *foo, too. . It is safe, as data is accessed read-only by FD_ISSET, even on 10.5.
Diffstat (limited to 'debian/patches/051_nxcomp_macos105-fdisset.full+lite.patch')
-rw-r--r--debian/patches/051_nxcomp_macos105-fdisset.full+lite.patch82
1 files changed, 0 insertions, 82 deletions
diff --git a/debian/patches/051_nxcomp_macos105-fdisset.full+lite.patch b/debian/patches/051_nxcomp_macos105-fdisset.full+lite.patch
deleted file mode 100644
index 6b78a6bc2..000000000
--- a/debian/patches/051_nxcomp_macos105-fdisset.full+lite.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-Description: workaround for Mac OS X 10.5
- The Mac OS X 10.5 SDK requires the second argument of FD_ISSET to be
- writeable, although it does only access the data. Given that we have a
- const pointer for a const struct, copy and pass that.
- .
- Note that this is merely a workaround for OS X 10.5, as 10.6 and later
- define the second argument of FD_ISSET as const struct const *foo, too.
- .
- It is safe, as data is accessed read-only by FD_ISSET, even on 10.5.
-Forward: pending
-Author: Mihai Moldovan <ionic@ionic.de>
----
- nxcomp/Agent.h | 28 ++++++++++++++++++++--------
- 1 files changed, 20 insertions(+), 8 deletions(-)
-
---- a/nxcomp/Agent.h
-+++ b/nxcomp/Agent.h
-@@ -149,30 +149,38 @@
-
- int remoteCanRead(const fd_set * const readSet)
- {
-+ // OS X 10.5 requires the second argument to be non-const, so copy readSet.
-+ // It's safe though, as FD_ISSET does not operate on it.
-+ fd_set readWorkSet = *readSet;
-+
- #if defined(TEST) || defined(INFO)
- *logofs << "Agent: remoteCanRead() is " <<
-- (FD_ISSET(remoteFd_, readSet) && transport_ -> dequeuable() != 0)
-- << " with FD_ISSET() " << (int) FD_ISSET(remoteFd_, readSet)
-+ (FD_ISSET(remoteFd_, &readWorkSet) && transport_ -> dequeuable() != 0)
-+ << " with FD_ISSET() " << (int) FD_ISSET(remoteFd_, &readWorkSet)
- << " and dequeuable " << transport_ -> dequeuable()
- << ".\n" << logofs_flush;
- #endif
-
-- return (FD_ISSET(remoteFd_, readSet) &&
-+ return (FD_ISSET(remoteFd_, &readWorkSet) &&
- transport_ -> dequeuable() != 0);
- }
-
- int remoteCanWrite(const fd_set * const writeSet)
- {
-+ // OS X 10.5 requires the second argument to be non-const, so copy writeSet.
-+ // It's safe though, as FD_ISSET does not operate on it.
-+ fd_set writeWorkSet = *writeSet;
-+
- #if defined(TEST) || defined(INFO)
- *logofs << "Agent: remoteCanWrite() is " <<
-- (FD_ISSET(remoteFd_, writeSet) && transport_ ->
-+ (FD_ISSET(remoteFd_, &writeWorkSet) && transport_ ->
- queuable() != 0 && canRead_ == 1) << " with FD_ISSET() "
-- << (int) FD_ISSET(remoteFd_, writeSet) << " queueable "
-+ << (int) FD_ISSET(remoteFd_, &writeWorkSet) << " queueable "
- << transport_ -> queuable() << " channel can read "
- << canRead_ << ".\n" << logofs_flush;
- #endif
-
-- return (FD_ISSET(remoteFd_, writeSet) &&
-+ return (FD_ISSET(remoteFd_, &writeWorkSet) &&
- transport_ -> queuable() != 0 &&
- canRead_ == 1);
- }
-@@ -203,13 +211,17 @@
-
- int proxyCanRead(const fd_set * const readSet)
- {
-+ // OS X 10.5 requires the second argument to be non-const, so copy readSet.
-+ // It's safe though, as FD_ISSET does not operate on it.
-+ fd_set readWorkSet = *readSet;
-+
- #if defined(TEST) || defined(INFO)
- *logofs << "Agent: proxyCanRead() is "
-- << ((int) FD_ISSET(proxy -> getFd(), readSet)
-+ << ((int) FD_ISSET(proxy -> getFd(), &readWorkSet)
- << ".\n" << logofs_flush;
- #endif
-
-- return (FD_ISSET(proxy -> getFd(), readSet));
-+ return (FD_ISSET(proxy -> getFd(), &readWorkSet));
- }
-
- int enqueueData(const char *data, const int size) const