From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/tools/perf/util/cache.h | 80 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 kernel/tools/perf/util/cache.h (limited to 'kernel/tools/perf/util/cache.h') diff --git a/kernel/tools/perf/util/cache.h b/kernel/tools/perf/util/cache.h new file mode 100644 index 000000000..fbcca21d6 --- /dev/null +++ b/kernel/tools/perf/util/cache.h @@ -0,0 +1,80 @@ +#ifndef __PERF_CACHE_H +#define __PERF_CACHE_H + +#include +#include "util.h" +#include "strbuf.h" +#include "../perf.h" +#include "../ui/ui.h" + +#define CMD_EXEC_PATH "--exec-path" +#define CMD_PERF_DIR "--perf-dir=" +#define CMD_WORK_TREE "--work-tree=" +#define CMD_DEBUGFS_DIR "--debugfs-dir=" + +#define PERF_DIR_ENVIRONMENT "PERF_DIR" +#define PERF_WORK_TREE_ENVIRONMENT "PERF_WORK_TREE" +#define EXEC_PATH_ENVIRONMENT "PERF_EXEC_PATH" +#define DEFAULT_PERF_DIR_ENVIRONMENT ".perf" +#define PERF_DEBUGFS_ENVIRONMENT "PERF_DEBUGFS_DIR" +#define PERF_TRACEFS_ENVIRONMENT "PERF_TRACEFS_DIR" + +typedef int (*config_fn_t)(const char *, const char *, void *); +extern int perf_default_config(const char *, const char *, void *); +extern int perf_config(config_fn_t fn, void *); +extern int perf_config_int(const char *, const char *); +extern u64 perf_config_u64(const char *, const char *); +extern int perf_config_bool(const char *, const char *); +extern int config_error_nonbool(const char *); +extern const char *perf_config_dirname(const char *, const char *); + +/* pager.c */ +extern void setup_pager(void); +extern const char *pager_program; +extern int pager_in_use(void); +extern int pager_use_color; + +char *alias_lookup(const char *alias); +int split_cmdline(char *cmdline, const char ***argv); + +#define alloc_nr(x) (((x)+16)*3/2) + +/* + * Realloc the buffer pointed at by variable 'x' so that it can hold + * at least 'nr' entries; the number of entries currently allocated + * is 'alloc', using the standard growing factor alloc_nr() macro. + * + * DO NOT USE any expression with side-effect for 'x' or 'alloc'. + */ +#define ALLOC_GROW(x, nr, alloc) \ + do { \ + if ((nr) > alloc) { \ + if (alloc_nr(alloc) < (nr)) \ + alloc = (nr); \ + else \ + alloc = alloc_nr(alloc); \ + x = xrealloc((x), alloc * sizeof(*(x))); \ + } \ + } while(0) + + +static inline int is_absolute_path(const char *path) +{ + return path[0] == '/'; +} + +const char *make_nonrelative_path(const char *path); +char *strip_path_suffix(const char *path, const char *suffix); + +extern char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2))); +extern char *perf_path(const char *fmt, ...) __attribute__((format (printf, 1, 2))); + +extern char *perf_pathdup(const char *fmt, ...) + __attribute__((format (printf, 1, 2))); + +#ifndef __UCLIBC__ +/* Matches the libc/libbsd function attribute so we declare this unconditionally: */ +extern size_t strlcpy(char *dest, const char *src, size_t size); +#endif + +#endif /* __PERF_CACHE_H */ -- cgit 1.2.3-korg