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linux/tools/perf
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Jesus Sanchez-Palencia 481028dbf1 perf tools: Fix build on uClibc systems by adding missing sys/types.h include 
Not all libc implementations define ssize_t as part of stdio.h like
glibc does since the standard only requires this type to be defined by
unistd.h and sys/types.h. For this reason the perf build is currently
broken for toolchains based on uClibc, for instance.

Include sys/types.h explicitly to fix that.

Committer notes:

In addition, in the past this worked in uClibc test systems as there was
another way to get to sys/types.h that got removed in that cset:

  tools/perf/util/trace-event.h
    /usr/include/traceevent/event_parse.h # This got removed from util/trace-event.h in 378ef0f5d9
      /usr/include/regex.h
        /usr/include/sys/types.h
          typedef __ssize_t ssize_t;

So the size_t that is used in tools/perf/util/trace-event.h was being
obtained indirectly, by chance.

Fixes: 378ef0f5d9 ("perf build: Use libtraceevent from the system")
Signed-off-by: Jesus Sanchez-Palencia <jesussanp@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lore.kernel.org/lkml/20230104193414.606905-1-jesussanp@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-01-04 16:44:01 -03:00
..
arch perf tools riscv: Fix build error on riscv due to missing header for 'struct perf_sample' 2023-01-02 11:47:22 -03:00
bench parisc architecture fixes for kernel v6.2-rc1: 2022-12-20 08:43:53 -06:00
dlfilters perf tools: Fix usage of the verbose variable 2022-12-20 15:16:33 -03:00
Documentation perf tools: Don't include signature in version strings 2023-01-02 12:34:06 -03:00
examples/bpf perf trace: Remove unused bpf map 'syscalls' 2022-11-23 10:30:00 -03:00
include/perf perf bpf: Remove now unused BPF headers 2022-11-04 11:41:48 -03:00
jvmti
pmu-events perf vendor events amd: Add Zen 4 mapping 2022-12-21 14:52:42 -03:00
python perf python: Convert tracepoint.py example to python3 2022-04-01 16:19:35 -03:00
scripts perf script: task-analyzer add csv support 2022-12-14 11:24:31 -03:00
tests perf test record_probe_libc_inet_pton: Fix test on s/390 where 'text_to_binary_address' now appears on the backtrace 2023-01-04 10:04:08 -03:00
trace perf tools: Use "grep -E" instead of "egrep" 2022-12-14 15:28:19 -03:00
ui perf tools: Fix "kernel lock contention analysis" test by not printing warnings in quiet mode 2022-10-27 16:37:26 -03:00
util perf tools: Fix build on uClibc systems by adding missing sys/types.h include 2023-01-04 16:44:01 -03:00
.gitignore perf build: Install libsymbol locally when building 2022-11-16 12:17:15 -03:00
Build perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-annotate.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-bench.c perf bench: Add breakpoint benchmarks 2022-05-13 11:00:38 -03:00
builtin-buildid-cache.c perf record: Disable debuginfod by default 2022-01-15 17:41:25 -03:00
builtin-buildid-list.c perf buildid-list: Add a "-m" option to show kernel and modules build-ids 2022-07-18 16:35:34 -03:00
builtin-c2c.c perf tools: Use dedicated non-atomic clear/set bit helpers 2022-12-05 09:29:06 -03:00
builtin-config.c
builtin-daemon.c perf daemon: Use sig_atomic_t to avoid UB 2022-11-03 09:35:44 -03:00
builtin-data.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-diff.c perf tools: Make quiet mode consistent between tools 2022-10-27 16:37:26 -03:00
builtin-evlist.c
builtin-ftrace.c perf ftrace: Use sig_atomic_t to avoid UB 2022-11-03 09:36:09 -03:00
builtin-help.c
builtin-inject.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-kallsyms.c
builtin-kmem.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-kvm.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-kwork.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-list.c perf list: JSON escape encoding improvements 2022-11-24 10:03:03 -03:00
builtin-lock.c perf lock contention: Fix core dump related to not finding the "__sched_text_end" symbol on s/390 2023-01-03 15:48:23 -03:00
builtin-mem.c perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers 2022-10-31 11:06:41 -03:00
builtin-probe.c perf probe: Check -v and -q options in the right place 2022-12-20 15:16:33 -03:00
builtin-record.c perf tools: Fix usage of the verbose variable 2022-12-20 15:16:33 -03:00
builtin-report.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-sched.c perf tools: Use dedicated non-atomic clear/set bit helpers 2022-12-05 09:29:06 -03:00
builtin-script.c perf tools: Fix usage of the verbose variable 2022-12-20 15:16:33 -03:00
builtin-stat.c perf tools: Fix usage of the verbose variable 2022-12-20 15:16:33 -03:00
builtin-timechart.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin-top.c perf evlist: Remove group option. 2022-12-14 15:28:18 -03:00
builtin-trace.c perf tools: Use "grep -E" instead of "egrep" 2022-12-14 15:28:19 -03:00
builtin-version.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
builtin.h perf kwork: New tool to trace time properties of kernel work (such as softirq, and workqueue) 2022-07-26 16:01:24 -03:00
check-headers.sh tools headers: Update the copy of x86's memcpy_64.S used in 'perf bench' 2022-10-25 17:40:48 -03:00
command-list.txt perf help: Use HAVE_LIBTRACEEVENT to filter out unsupported commands 2023-01-02 11:51:53 -03:00
CREDITS
design.txt perf design.txt: Synchronize the definition of enum perf_hw_id with code 2021-11-13 18:11:50 -03:00
Makefile perf tools: Use "grep -E" instead of "egrep" 2022-12-14 15:28:19 -03:00
Makefile.config perf build: Remove explicit reference to python 2.x devel files 2022-12-21 14:52:42 -03:00
Makefile.perf perf build: Don't propagate subdir to submakes for install_headers 2023-01-03 15:35:01 -03:00
MANIFEST tools lib traceevent: Remove libtraceevent 2022-12-14 11:16:12 -03:00
perf-archive.sh
perf-completion.sh
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c perf build: Use libtraceevent from the system 2022-12-14 11:16:12 -03:00
perf.h