From: Arnaldo Carvalho de Melo <a...@redhat.com> That was done just to have users of writen() and readn(), that before had their prototypes in util/util.h to get it without having to add an include for internal/lib.h, but the right way is to add it and by now all places already do it.
Fix a fallout were readlink() was used but unistd.h was being obtained by luck thru util.h -> internal/lib.h, now to check why unistd.h is being included there... Cc: Adrian Hunter <adrian.hun...@intel.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Namhyung Kim <namhy...@kernel.org> Link: https://lkml.kernel.org/n/tip-lcnytgrtafey3kwlfog2r...@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/tests/sdt.c | 1 + tools/perf/util/util.h | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/tests/sdt.c b/tools/perf/tests/sdt.c index cf1bd57d3023..60f0e9ee04fb 100644 --- a/tools/perf/tests/sdt.c +++ b/tools/perf/tests/sdt.c @@ -3,6 +3,7 @@ #include <limits.h> #include <stdio.h> #include <stdlib.h> +#include <unistd.h> #include <sys/epoll.h> #include <util/symbol.h> #include <linux/filter.h> diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index d6ae394e67c4..b78b73e5bb32 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -11,7 +11,6 @@ #include <stddef.h> #include <linux/compiler.h> #include <sys/types.h> -#include <internal/lib.h> /* General helper functions */ void usage(const char *err) __noreturn; -- 2.21.0