1 files changed, 0 insertions, 151 deletions
diff --git a/src/tools/perf/util/target.c b/src/tools/perf/util/target.c
deleted file mode 100644
index 065528b..0000000
--- a/src/tools/perf/util/target.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Helper functions for handling target threads/cpus
- *
- * Copyright (C) 2012, LG Electronics, Namhyung Kim <namhyung.kim@lge.com>
- *
- * Released under the GPL v2.
- */
-
-#include "target.h"
-#include "debug.h"
-
-#include <pwd.h>
-#include <string.h>
-
-
-enum perf_target_errno perf_target__validate(struct perf_target *target)
-{
-	enum perf_target_errno ret = PERF_ERRNO_TARGET__SUCCESS;
-
-	if (target->pid)
-		target->tid = target->pid;
-
-	/* CPU and PID are mutually exclusive */
-	if (target->tid && target->cpu_list) {
-		target->cpu_list = NULL;
-		if (ret == PERF_ERRNO_TARGET__SUCCESS)
-			ret = PERF_ERRNO_TARGET__PID_OVERRIDE_CPU;
-	}
-
-	/* UID and PID are mutually exclusive */
-	if (target->tid && target->uid_str) {
-		target->uid_str = NULL;
-		if (ret == PERF_ERRNO_TARGET__SUCCESS)
-			ret = PERF_ERRNO_TARGET__PID_OVERRIDE_UID;
-	}
-
-	/* UID and CPU are mutually exclusive */
-	if (target->uid_str && target->cpu_list) {
-		target->cpu_list = NULL;
-		if (ret == PERF_ERRNO_TARGET__SUCCESS)
-			ret = PERF_ERRNO_TARGET__UID_OVERRIDE_CPU;
-	}
-
-	/* PID and SYSTEM are mutually exclusive */
-	if (target->tid && target->system_wide) {
-		target->system_wide = false;
-		if (ret == PERF_ERRNO_TARGET__SUCCESS)
-			ret = PERF_ERRNO_TARGET__PID_OVERRIDE_SYSTEM;
-	}
-
-	/* UID and SYSTEM are mutually exclusive */
-	if (target->uid_str && target->system_wide) {
-		target->system_wide = false;
-		if (ret == PERF_ERRNO_TARGET__SUCCESS)
-			ret = PERF_ERRNO_TARGET__UID_OVERRIDE_SYSTEM;
-	}
-
-	return ret;
-}
-
-enum perf_target_errno perf_target__parse_uid(struct perf_target *target)
-{
-	struct passwd pwd, *result;
-	char buf[1024];
-	const char *str = target->uid_str;
-
-	target->uid = UINT_MAX;
-	if (str == NULL)
-		return PERF_ERRNO_TARGET__SUCCESS;
-
-	/* Try user name first */
-	getpwnam_r(str, &pwd, buf, sizeof(buf), &result);
-
-	if (result == NULL) {
-		/*
-		 * The user name not found. Maybe it's a UID number.
-		 */
-		char *endptr;
-		int uid = strtol(str, &endptr, 10);
-
-		if (*endptr != '\0')
-			return PERF_ERRNO_TARGET__INVALID_UID;
-
-		getpwuid_r(uid, &pwd, buf, sizeof(buf), &result);
-
-		if (result == NULL)
-			return PERF_ERRNO_TARGET__USER_NOT_FOUND;
-	}
-
-	target->uid = result->pw_uid;
-	return PERF_ERRNO_TARGET__SUCCESS;
-}
-
-/*
- * This must have a same ordering as the enum perf_target_errno.
- */
-static const char *perf_target__error_str[] = {
-	"PID/TID switch overriding CPU",
-	"PID/TID switch overriding UID",
-	"UID switch overriding CPU",
-	"PID/TID switch overriding SYSTEM",
-	"UID switch overriding SYSTEM",
-	"Invalid User: %s",
-	"Problems obtaining information for user %s",
-};
-
-int perf_target__strerror(struct perf_target *target, int errnum,
-			  char *buf, size_t buflen)
-{
-	int idx;
-	const char *msg;
-
-	BUG_ON(buflen == 0);
-
-	if (errnum >= 0) {
-		const char *err = strerror_r(errnum, buf, buflen);
-
-		if (err != buf) {
-			size_t len = strlen(err);
-			memcpy(buf, err, min(buflen - 1, len));
-			*(buf + min(buflen - 1, len)) = '\0';
-		}
-
-		return 0;
-	}
-
-	if (errnum <  __PERF_ERRNO_TARGET__START ||
-	    errnum >= __PERF_ERRNO_TARGET__END)
-		return -1;
-
-	idx = errnum - __PERF_ERRNO_TARGET__START;
-	msg = perf_target__error_str[idx];
-
-	switch (errnum) {
-	case PERF_ERRNO_TARGET__PID_OVERRIDE_CPU
-	 ... PERF_ERRNO_TARGET__UID_OVERRIDE_SYSTEM:
-		snprintf(buf, buflen, "%s", msg);
-		break;
-
-	case PERF_ERRNO_TARGET__INVALID_UID:
-	case PERF_ERRNO_TARGET__USER_NOT_FOUND:
-		snprintf(buf, buflen, msg, target->uid_str);
-		break;
-
-	default:
-		/* cannot reach here */
-		break;
-	}
-
-	return 0;
-}