search for: handle_s

Thank you very much for your suggestions. That's very helpful. However, since I'm trying to compile several somewhat large projects, I assume generating bitcode for each single file and linking them together might be painful (I don't want to modify too much the project makefiles). So I hope my pass can be used just with simple compilation command like "llvm-gcc

...ugin and filter. */ size_t nr_handles; char exportname[NBD_MAX_STRING + 1]; @@ -239,6 +247,12 @@ struct connection { connection_close_function close; }; +static inline struct handle * +get_handle (struct connection *conn, int i) +{ + return &conn->handles[i]; +} + extern void handle_single_connection (int sockin, int sockout); extern int connection_get_status (void); extern int connection_set_status (int value); diff --git a/server/backend.c b/server/backend.c index 616c24d8..9669ada1 100644 --- a/server/backend.c +++ b/server/backend.c @@ -154,7 +154,7 @@ int backend_open (s...

Hi, I'm trying to write a pass for LTO, and now I want to debug it using gdb. I use ld as my target file, but when I run the program in gdb, it reports [Thread debugging using libthread_db enabled] Cannot find new threads: generic error at Plugin::load() { #ifdef ENABLE_PLUGINS this->handle_ = dlopen(this->filename_.c_str(), RTLD_NOW); in binutil/src/gold/plugin.cc The gdb

...epare (b, conn) == -1) { + backend_finalize (b, conn); + backend_close (b, conn); + return -1; + } + return 0; } int64_t diff --git a/server/connections.c b/server/connections.c index c6fa232f..c55d3816 100644 --- a/server/connections.c +++ b/server/connections.c @@ -216,10 +216,7 @@ _handle_single_connection (int sockin, int sockout) /* Finalize (for filters), called just before close. */ lock_request (conn); - if (backend) - r = backend_finalize (backend, conn); - else - r = 0; + r = backend_finalize (backend, conn); unlock_request (conn); if (r == -1) goto d...

...struct backend *top; +#define for_each_backend(b) for (b = top; b != NULL; b = b->next) /* quit.c */ extern volatile int quit; diff --git a/server/connections.c b/server/connections.c index a2049325..7e9584b3 100644 --- a/server/connections.c +++ b/server/connections.c @@ -146,23 +146,23 @@ handle_single_connection (int sockin, int sockout) lock_connection (); - if (backend->thread_model (backend) < NBDKIT_THREAD_MODEL_PARALLEL || + if (top->thread_model (top) < NBDKIT_THREAD_MODEL_PARALLEL || nworkers == 1) nworkers = 0; conn = new_connection (sockin, socko...

I think this is my last round of patches for issues I identified with the retry filter. With this in place, it should be safe to interject another filter in between retry and the plugin. Eric Blake (5): retry: Don't call into closed plugin tests: Refactor test-retry-reopen-fail.sh tests: Enhance retry test to cover failed reopen server: Move prepare/finalize/close recursion to

Since v1: - patch 1: check size limits - patch 2: better handling of default export name canonicalization - patch 3: support filters as well as plugins - patch 4: new - patch 5: rewrite sh parser, fix testsuite to actually work and cover more cases (now that libnbd.git is fixed) Eric Blake (4): server: Add exports list functions server: Prepare to use export list from plugin log: Add