diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/build/Makefile.feature | 1 | ||||
| -rw-r--r-- | tools/build/feature/Makefile | 4 | ||||
| -rw-r--r-- | tools/build/feature/test-all.c | 5 | ||||
| -rw-r--r-- | tools/build/feature/test-get_current_dir_name.c | 10 | ||||
| -rw-r--r-- | tools/perf/Makefile.config | 5 | ||||
| -rw-r--r-- | tools/perf/util/Build | 1 | ||||
| -rw-r--r-- | tools/perf/util/get_current_dir_name.c | 18 | ||||
| -rw-r--r-- | tools/perf/util/util.h | 4 |
8 files changed, 48 insertions, 0 deletions
diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index f216b2f5c3d7..d74bb9414d7c 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -33,6 +33,7 @@ FEATURE_TESTS_BASIC := \ dwarf_getlocations \ fortify-source \ sync-compare-and-swap \ + get_current_dir_name \ glibc \ gtk2 \ gtk2-infobar \ diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index 0516259be70f..304b984f11b9 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -7,6 +7,7 @@ FILES= \ test-dwarf_getlocations.bin \ test-fortify-source.bin \ test-sync-compare-and-swap.bin \ + test-get_current_dir_name.bin \ test-glibc.bin \ test-gtk2.bin \ test-gtk2-infobar.bin \ @@ -101,6 +102,9 @@ $(OUTPUT)test-bionic.bin: $(OUTPUT)test-libelf.bin: $(BUILD) -lelf +$(OUTPUT)test-get_current_dir_name.bin: + $(BUILD) + $(OUTPUT)test-glibc.bin: $(BUILD) diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c index 8dc20a61341f..56722bfe6bdd 100644 --- a/tools/build/feature/test-all.c +++ b/tools/build/feature/test-all.c @@ -34,6 +34,10 @@ # include "test-libelf-mmap.c" #undef main +#define main main_test_get_current_dir_name +# include "test-get_current_dir_name.c" +#undef main + #define main main_test_glibc # include "test-glibc.c" #undef main @@ -174,6 +178,7 @@ int main(int argc, char *argv[]) main_test_hello(); main_test_libelf(); main_test_libelf_mmap(); + main_test_get_current_dir_name(); main_test_glibc(); main_test_dwarf(); main_test_dwarf_getlocations(); diff --git a/tools/build/feature/test-get_current_dir_name.c b/tools/build/feature/test-get_current_dir_name.c new file mode 100644 index 000000000000..573000f93212 --- /dev/null +++ b/tools/build/feature/test-get_current_dir_name.c @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 +#define _GNU_SOURCE +#include <unistd.h> +#include <stdlib.h> + +int main(void) +{ + free(get_current_dir_name()); + return 0; +} diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index e30d20fb482d..a0e8c23f9125 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -299,6 +299,11 @@ ifndef NO_BIONIC endif endif +ifeq ($(feature-get_current_dir_name), 1) + CFLAGS += -DHAVE_GET_CURRENT_DIR_NAME +endif + + ifdef NO_LIBELF NO_DWARF := 1 NO_DEMANGLE := 1 diff --git a/tools/perf/util/Build b/tools/perf/util/Build index ecd9f9ceda77..b7bf201fe8a8 100644 --- a/tools/perf/util/Build +++ b/tools/perf/util/Build @@ -10,6 +10,7 @@ libperf-y += evlist.o libperf-y += evsel.o libperf-y += evsel_fprintf.o libperf-y += find_bit.o +libperf-y += get_current_dir_name.o libperf-y += kallsyms.o libperf-y += levenshtein.o libperf-y += llvm-utils.o diff --git a/tools/perf/util/get_current_dir_name.c b/tools/perf/util/get_current_dir_name.c new file mode 100644 index 000000000000..267aa609a582 --- /dev/null +++ b/tools/perf/util/get_current_dir_name.c @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (C) 2018, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> +// +#ifndef HAVE_GET_CURRENT_DIR_NAME +#include "util.h" +#include <unistd.h> +#include <stdlib.h> +#include <stdlib.h> + +/* Android's 'bionic' library, for one, doesn't have this */ + +char *get_current_dir_name(void) +{ + char pwd[PATH_MAX]; + + return getcwd(pwd, sizeof(pwd)) == NULL ? NULL : strdup(pwd); +} +#endif // HAVE_GET_CURRENT_DIR_NAME diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 14508ee7707a..ece040b799f6 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -59,6 +59,10 @@ int fetch_kernel_version(unsigned int *puint, const char *perf_tip(const char *dirpath); +#ifndef HAVE_GET_CURRENT_DIR_NAME +char *get_current_dir_name(void); +#endif + #ifndef HAVE_SCHED_GETCPU_SUPPORT int sched_getcpu(void); #endif |