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2020 May 07
1
[PATCH nbdkit] vddk: Suppress errors in can_extents test (RHBZ#1709211).
...static void +set_error_suppression (void) +{ + static const int one = 1; /* Something that gives us a non-NULL pointer. */ + pthread_setspecific (error_suppression, &one); +} + +static void +clear_error_suppression (void) +{ + pthread_setspecific (error_suppression, NULL); +} + +static bool +are_errors_suppressed (void) +{ + return pthread_getspecific (error_suppression) != NULL; +} + /* Turn error messages from the library into nbdkit_error. */ static void error_function (const char *fs, va_list args) { CLEANUP_FREE char *str = NULL; + if (are_errors_suppressed ()) return; + if (vasprintf (...