perf target: Shorten perf_target__ to target__

Getting unwieldly long, for this app domain should be descriptive enough
and the use of __ to separate the class from the method names should
help with avoiding clashes with other code bases.

Reported-by: David Ahern <dsahern@gmail.com>
Suggested-by: Ingo Molnar <mingo@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20131112113427.GA4053@ghostprotocols.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 21 insertions, 23 deletions

diff --git a/tools/perf/util/target.h b/tools/perf/util/target.h
index a4be8575fda5..89bab7129de4 100644
--- a/tools/perf/util/target.h
+++ b/tools/perf/util/target.h
@@ -4,7 +4,7 @@
 #include <stdbool.h>
 #include <sys/types.h>
 
-struct perf_target {
+struct target {
         const char   *pid;
         const char   *tid;
         const char   *cpu_list;
@@ -14,8 +14,8 @@ struct perf_target {
         bool         uses_mmap;
 };
 
-enum perf_target_errno {
-        PERF_ERRNO_TARGET__SUCCESS              = 0,
+enum target_errno {
+        TARGET_ERRNO__SUCCESS           = 0,
 
         /*
          * Choose an arbitrary negative big number not to clash with standard
@@ -24,42 +24,40 @@ enum perf_target_errno {
          *
          * http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html
          */
-        __PERF_ERRNO_TARGET__START              = -10000,
+        __TARGET_ERRNO__START           = -10000,
 
+        /* for target__validate() */
+        TARGET_ERRNO__PID_OVERRIDE_CPU  = __TARGET_ERRNO__START,
+        TARGET_ERRNO__PID_OVERRIDE_UID,
+        TARGET_ERRNO__UID_OVERRIDE_CPU,
+        TARGET_ERRNO__PID_OVERRIDE_SYSTEM,
+        TARGET_ERRNO__UID_OVERRIDE_SYSTEM,
 
-        /* for perf_target__validate() */
-        PERF_ERRNO_TARGET__PID_OVERRIDE_CPU     = __PERF_ERRNO_TARGET__START,
-        PERF_ERRNO_TARGET__PID_OVERRIDE_UID,
-        PERF_ERRNO_TARGET__UID_OVERRIDE_CPU,
-        PERF_ERRNO_TARGET__PID_OVERRIDE_SYSTEM,
-        PERF_ERRNO_TARGET__UID_OVERRIDE_SYSTEM,
+        /* for target__parse_uid() */
+        TARGET_ERRNO__INVALID_UID,
+        TARGET_ERRNO__USER_NOT_FOUND,
 
-        /* for perf_target__parse_uid() */
-        PERF_ERRNO_TARGET__INVALID_UID,
-        PERF_ERRNO_TARGET__USER_NOT_FOUND,
-
-        __PERF_ERRNO_TARGET__END,
+        __TARGET_ERRNO__END,
 };
 
-enum perf_target_errno perf_target__validate(struct perf_target *target);
-enum perf_target_errno perf_target__parse_uid(struct perf_target *target);
+enum target_errno target__validate(struct target *target);
+enum target_errno target__parse_uid(struct target *target);
 
-int perf_target__strerror(struct perf_target *target, int errnum, char *buf,
-                          size_t buflen);
+int target__strerror(struct target *target, int errnum, char *buf, size_t buflen);
 
-static inline bool perf_target__has_task(struct perf_target *target)
+static inline bool target__has_task(struct target *target)
 {
         return target->tid || target->pid || target->uid_str;
 }
 
-static inline bool perf_target__has_cpu(struct perf_target *target)
+static inline bool target__has_cpu(struct target *target)
 {
         return target->system_wide || target->cpu_list;
 }
 
-static inline bool perf_target__none(struct perf_target *target)
+static inline bool target__none(struct target *target)
 {
-        return !perf_target__has_task(target) && !perf_target__has_cpu(target);
+        return !target__has_task(target) && !target__has_cpu(target);
 }
 
 #endif /* _PERF_TARGET_H */