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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-04-18 17:33:48 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-04-19 19:01:53 +0300 |
| commit | 9a3993d408bc61b839de1a2c6c783477a04860bb (patch) | |
| tree | fb0a02b5e3dae58ac3a1d871b69b7df2aa91b279 /tools/perf/util/path.c | |
| parent | b0742e90f5ab904aa835350c28bcec48e9109379 (diff) | |
| download | linux-9a3993d408bc61b839de1a2c6c783477a04860bb.tar.xz | |
perf tools: Move path related functions to util/path.h
Disentangling util.h header mess a bit more.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-aj6je8ly377i4upedmjzdsq6@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/path.c')
| -rw-r--r-- | tools/perf/util/path.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/tools/perf/util/path.c b/tools/perf/util/path.c index 7c7630be5a89..50ec3bc87a60 100644 --- a/tools/perf/util/path.c +++ b/tools/perf/util/path.c @@ -11,8 +11,13 @@ * which is what it's designed for. */ #include "cache.h" -#include "util.h" +#include "path.h" +#include <linux/kernel.h> #include <limits.h> +#include <stdio.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> static char bad_path[] = "/bad-path/"; /* @@ -50,3 +55,24 @@ char *mkpath(const char *fmt, ...) return bad_path; return cleanup_path(pathname); } + +int path__join(char *bf, size_t size, const char *path1, const char *path2) +{ + return scnprintf(bf, size, "%s%s%s", path1, path1[0] ? "/" : "", path2); +} + +int path__join3(char *bf, size_t size, const char *path1, const char *path2, const char *path3) +{ + return scnprintf(bf, size, "%s%s%s%s%s", path1, path1[0] ? "/" : "", + path2, path2[0] ? "/" : "", path3); +} + +bool is_regular_file(const char *file) +{ + struct stat st; + + if (stat(file, &st)) + return false; + + return S_ISREG(st.st_mode); +} |