Move kernelcompat.h to include/ust/ and share.h, usterr.h to include/

[ust.git] / share / usterr.h

diff --git a/share/usterr.h b/share/usterr.h
deleted file mode 100644 (file)
index 1819f97..0000000
--- a/share/usterr.h
+++ /dev/null
@@ -1,80 +0,0 @@
-#ifndef USTERR_H
-#define USTERR_H
-
-#include <string.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
-#include <errno.h>
-#include <stdarg.h>
-
-#include "share.h"
-
-#ifndef UST_COMPONENT
-//#error UST_COMPONENT is undefined
-#define UST_COMPONENT libust
-#endif
-
-/* To stringify the expansion of a define */
-#define XSTR(d) STR(d)
-#define STR(s) #s
-
-/* We sometimes print in the tracing path, and tracing can occur in
- * signal handlers, so we must use a print method which is signal safe.
- */
-
-#define sigsafe_print_err(fmt, args...) \
-{ \
-       /* Can't use dynamic allocation. Limit ourselves to 250 chars. */ \
-       char ____buf[250]; \
-       int ____saved_errno; \
-\
-       /* Save the errno. */ \
-       ____saved_errno = errno; \
-\
-       snprintf(____buf, sizeof(____buf), fmt, ## args); \
-\
-       /* Add end of string in case of buffer overflow. */ \
-       ____buf[sizeof(____buf)-1] = 0; \
-\
-       patient_write(STDERR_FILENO, ____buf, strlen(____buf)); \
-       /* Can't print errors because we are in the error printing code path. */ \
-\
-       /* Restore errno, in order to be async-signal safe. */ \
-       errno = ____saved_errno; \
-}
-
-#define UST_STR_COMPONENT XSTR(UST_COMPONENT)
-
-#define ERRMSG(fmt, args...) do { sigsafe_print_err(UST_STR_COMPONENT "[%ld/%ld]: " fmt " (" __FILE__ ":" XSTR(__LINE__) ")\n", (long) getpid(), (long) syscall(SYS_gettid), ## args); fflush(stderr); } while(0)
-
-#define DEBUG
-#ifdef DEBUG
-# define DBG(fmt, args...) ERRMSG(fmt, ## args)
-#else
-# define DBG(fmt, args...) do {} while(0)
-#endif
-#define WARN(fmt, args...) ERRMSG("Warning: " fmt, ## args)
-#define ERR(fmt, args...) ERRMSG("Error: " fmt, ## args)
-#define BUG(fmt, args...) ERRMSG("BUG: " fmt, ## args)
-
-#if (_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !defined(_GNU_SOURCE)
-#define PERROR(call, args...)\
-       do { \
-               char buf[200] = "Error in strerror_r()"; \
-               strerror_r(errno, buf, sizeof(buf)); \
-               ERRMSG("Error: " call ": %s", ## args, buf); \
-       } while(0);
-#else
-#define PERROR(call, args...)\
-       do { \
-               char *buf; \
-               char tmp[200]; \
-               buf = strerror_r(errno, tmp, sizeof(tmp)); \
-               ERRMSG("Error: " call ": %s", ## args, buf); \
-       } while(0);
-#endif
-
-#define BUG_ON(condition) do { if (unlikely(condition)) ERR("condition not respected (BUG)"); } while(0)
-#define WARN_ON(condition) do { if (unlikely(condition)) WARN("condition not respected on line %s:%d", __FILE__, __LINE__); } while(0)
-
-#endif /* USTERR_H */