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author | Bill Wendling <wendling@ncsa.uiuc.edu> | 2000-05-19 22:02:24 (GMT) |
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committer | Bill Wendling <wendling@ncsa.uiuc.edu> | 2000-05-19 22:02:24 (GMT) |
commit | b97c63cdbcdcf3f575aedfbfb3b2e00e2a28be60 (patch) | |
tree | d817141cf75aad516b6f8571eff324eddb7247ad /test/ttsafe_cancel.c | |
parent | fb75b8a89ce45af2ac6c14ed31ffc884b0d0fc88 (diff) | |
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[svn-r2286] Gave the threading functions return types (herr_t). pthreads' calls
return 0 on success and non-zero on failure. That's what happens with
these calls.
There was a problem compiling threading on Linux. The pthread_t type is
not consistent among different implementations, so it cannot simply be
assigned to NULL or tested against it. I initialize it by calling
HDmemset(foo_thread, 0, sizeof(pthread_t)). To see if it's a "null"
pthread, I created a special pthread_t object (assigned to only in the
init phase and then only read...i.e., thread safe) and assigned it "null"
as above. Then I use pthread_equal() to determine if the thread is null.
Diffstat (limited to 'test/ttsafe_cancel.c')
0 files changed, 0 insertions, 0 deletions