#include "util.h" #include "../debug.h" /* * Default error logging functions */ static int perf_stdio__error(const char *format, va_list args) { fprintf(stderr, "Error:\n"); vfprintf(stderr, format, args); return 0; } static int perf_stdio__warning(const char *format, va_list args) { fprintf(stderr, "Warning:\n"); vfprintf(stderr, format, args); return 0; } static struct perf_error_ops default_eops = { .error = perf_stdio__error, .warning = perf_stdio__warning, }; static struct perf_error_ops *perf_eops = &default_eops; int ui__error(const char *format, ...) { int ret; va_list args; va_start(args, format); ret = perf_eops->error(format, args); va_end(args); return ret; } int ui__warning(const char *format, ...) { int ret; va_list args; va_start(args, format); ret = perf_eops->warning(format, args); va_end(args); return ret; } /** * perf_error__register - Register error logging functions * @eops: The pointer to error logging function struct * * Register UI-specific error logging functions. Before calling this, * other logging functions should be unregistered, if any. */ int perf_error__register(struct perf_error_ops *eops) { if (perf_eops != &default_eops) return -1; perf_eops = eops; return 0; } /** * perf_error__unregister - Unregister error logging functions * @eops: The pointer to error logging function struct * * Unregister already registered error logging functions. */ int perf_error__unregister(struct perf_error_ops *eops) { if (perf_eops != eops) return -1; perf_eops = &default_eops; return 0; } d322a444245c67515edb52bc0eb68374aa8'>refslogtreecommitdiff
path: root/firmware
diff options
context:
space:
mode:
authorJens Axboe <axboe@fb.com>2016-08-05 15:35:16 -0600
committerJens Axboe <axboe@fb.com>2016-08-07 14:41:02 -0600
commit1eff9d322a444245c67515edb52bc0eb68374aa8 (patch)
treeaed4c3bfdf94202b93b9b5ce74c6e247f4c3ab85 /firmware
parent31c64f78767948986c6c4c6f488803722c6b0e7a (diff)
block: rename bio bi_rw to bi_opf
Since commit 63a4cc24867d, bio->bi_rw contains flags in the lower portion and the op code in the higher portions. This means that old code that relies on manually setting bi_rw is most likely going to be broken. Instead of letting that brokeness linger, rename the member, to force old and out-of-tree code to break at compile time instead of at runtime. No intended functional changes in this commit. Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'firmware')