diff options
Diffstat (limited to 'tools/perf/trace/beauty/prctl.c')
| -rw-r--r-- | tools/perf/trace/beauty/prctl.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/tools/perf/trace/beauty/prctl.c b/tools/perf/trace/beauty/prctl.c index 246130dad6c4..ba2179abed00 100644 --- a/tools/perf/trace/beauty/prctl.c +++ b/tools/perf/trace/beauty/prctl.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: LGPL-2.1 /* * trace/beauty/prctl.c * * Copyright (C) 2017, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com> - * - * Released under the GPL v2. (and only v2, not any later version) */ #include "trace/beauty/beauty.h" @@ -12,16 +11,16 @@ #include "trace/beauty/generated/prctl_option_array.c" -static size_t prctl__scnprintf_option(int option, char *bf, size_t size) +static size_t prctl__scnprintf_option(int option, char *bf, size_t size, bool show_prefix) { - static DEFINE_STRARRAY(prctl_options); - return strarray__scnprintf(&strarray__prctl_options, bf, size, "%d", option); + static DEFINE_STRARRAY(prctl_options, "PR_"); + return strarray__scnprintf(&strarray__prctl_options, bf, size, "%d", show_prefix, option); } -static size_t prctl__scnprintf_set_mm(int option, char *bf, size_t size) +static size_t prctl__scnprintf_set_mm(int option, char *bf, size_t size, bool show_prefix) { - static DEFINE_STRARRAY(prctl_set_mm_options); - return strarray__scnprintf(&strarray__prctl_set_mm_options, bf, size, "%d", option); + static DEFINE_STRARRAY(prctl_set_mm_options, "PR_SET_MM_"); + return strarray__scnprintf(&strarray__prctl_set_mm_options, bf, size, "%d", show_prefix, option); } size_t syscall_arg__scnprintf_prctl_arg2(char *bf, size_t size, struct syscall_arg *arg) @@ -29,7 +28,7 @@ size_t syscall_arg__scnprintf_prctl_arg2(char *bf, size_t size, struct syscall_a int option = syscall_arg__val(arg, 0); if (option == PR_SET_MM) - return prctl__scnprintf_set_mm(arg->val, bf, size); + return prctl__scnprintf_set_mm(arg->val, bf, size, arg->show_string_prefix); /* * We still don't grab the contents of pointers on entry or exit, * so just print them as hex numbers @@ -78,5 +77,5 @@ size_t syscall_arg__scnprintf_prctl_option(char *bf, size_t size, struct syscall if (option < ARRAY_SIZE(masks)) arg->mask |= masks[option]; - return prctl__scnprintf_option(option, bf, size); + return prctl__scnprintf_option(option, bf, size, arg->show_string_prefix); } |
