From: Arnaldo Carvalho de Melo Date: Thu, 23 May 2019 21:05:03 +0000 (-0300) Subject: perf trace: Introduce syscall_arg__scnprintf_strarray_flags X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f5b91dbba1a51d30a3fe78a5c6096392fa99471e;p=linux.git perf trace: Introduce syscall_arg__scnprintf_strarray_flags So that one can just define a strarray and process it as a set of flags, similar to syscall_arg__scnprintf_strarray() with plain arrays. Cc: Adrian Hunter Cc: Brendan Gregg Cc: Jiri Olsa Cc: Luis Cláudio Gonçalves Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-nnt25wkpkow2w0yefhi6sb7q@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 87b6dd3c33f5a..16bb8c04c6895 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -403,6 +403,11 @@ static size_t syscall_arg__scnprintf_strarray(char *bf, size_t size, #define SCA_STRARRAY syscall_arg__scnprintf_strarray +size_t syscall_arg__scnprintf_strarray_flags(char *bf, size_t size, struct syscall_arg *arg) +{ + return strarray__scnprintf_flags(arg->parm, bf, size, arg->show_string_prefix, arg->val); +} + size_t strarrays__scnprintf(struct strarrays *sas, char *bf, size_t size, const char *intfmt, bool show_prefix, int val) { size_t printed; diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h index 90c1ee708dc94..ad874e0beba5b 100644 --- a/tools/perf/trace/beauty/beauty.h +++ b/tools/perf/trace/beauty/beauty.h @@ -108,6 +108,9 @@ struct syscall_arg { unsigned long syscall_arg__val(struct syscall_arg *arg, u8 idx); +size_t syscall_arg__scnprintf_strarray_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_STRARRAY_FLAGS syscall_arg__scnprintf_strarray_flags + size_t syscall_arg__scnprintf_strarrays(char *bf, size_t size, struct syscall_arg *arg); #define SCA_STRARRAYS syscall_arg__scnprintf_strarrays