| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <tip-1fe143c5f928e3d117355ce2655bac0eb80c1aa3@git.kernel.org>
Date: Thu, 10 Dec 2015 00:18:26 -0800
From: tip-bot for Josh Poimboeuf <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: hpa@...or.com, mingo@...nel.org, tglx@...utronix.de,
acme@...hat.com, namhyung@...nel.org, jpoimboe@...hat.com,
jolsa@...hat.com, linux-kernel@...r.kernel.org,
peterz@...radead.org
Subject: [tip:perf/core] perf tools: Move term functions out of util.c
Commit-ID: 1fe143c5f928e3d117355ce2655bac0eb80c1aa3
Gitweb: http://git.kernel.org/tip/1fe143c5f928e3d117355ce2655bac0eb80c1aa3
Author: Josh Poimboeuf <jpoimboe@...hat.com>
AuthorDate: Mon, 7 Dec 2015 22:21:42 -0600
Committer: Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 9 Dec 2015 13:42:02 -0300
perf tools: Move term functions out of util.c
The term functions are needed by help.c which is going to be moved into
a separate library. Move them out of util.c and into their own file.
Signed-off-by: Josh Poimboeuf <jpoimboe@...hat.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Link: http://lkml.kernel.org/r/9a39c854dd156b55ebda57e427594c9a59dcb40f.1449548395.git.jpoimboe@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/perf/util/Build | 1 +
tools/perf/util/term.c | 35 +++++++++++++++++++++++++++++++++++
tools/perf/util/term.h | 10 ++++++++++
tools/perf/util/util.c | 34 ----------------------------------
tools/perf/util/util.h | 4 +---
5 files changed, 47 insertions(+), 37 deletions(-)
diff --git a/tools/perf/util/Build b/tools/perf/util/Build
index 62392ab..65fef59 100644
--- a/tools/perf/util/Build
+++ b/tools/perf/util/Build
@@ -86,6 +86,7 @@ libperf-$(CONFIG_AUXTRACE) += intel-pt.o
libperf-$(CONFIG_AUXTRACE) += intel-bts.o
libperf-y += parse-branch-options.o
libperf-y += parse-regs-options.o
+libperf-y += term.o
libperf-$(CONFIG_LIBBPF) += bpf-loader.o
libperf-$(CONFIG_BPF_PROLOGUE) += bpf-prologue.o
diff --git a/tools/perf/util/term.c b/tools/perf/util/term.c
new file mode 100644
index 0000000..90b47d8
--- /dev/null
+++ b/tools/perf/util/term.c
@@ -0,0 +1,35 @@
+#include "util.h"
+
+void get_term_dimensions(struct winsize *ws)
+{
+ char *s = getenv("LINES");
+
+ if (s != NULL) {
+ ws->ws_row = atoi(s);
+ s = getenv("COLUMNS");
+ if (s != NULL) {
+ ws->ws_col = atoi(s);
+ if (ws->ws_row && ws->ws_col)
+ return;
+ }
+ }
+#ifdef TIOCGWINSZ
+ if (ioctl(1, TIOCGWINSZ, ws) == 0 &&
+ ws->ws_row && ws->ws_col)
+ return;
+#endif
+ ws->ws_row = 25;
+ ws->ws_col = 80;
+}
+
+void set_term_quiet_input(struct termios *old)
+{
+ struct termios tc;
+
+ tcgetattr(0, old);
+ tc = *old;
+ tc.c_lflag &= ~(ICANON | ECHO);
+ tc.c_cc[VMIN] = 0;
+ tc.c_cc[VTIME] = 0;
+ tcsetattr(0, TCSANOW, &tc);
+}
diff --git a/tools/perf/util/term.h b/tools/perf/util/term.h
new file mode 100644
index 0000000..2c06a61
--- /dev/null
+++ b/tools/perf/util/term.h
@@ -0,0 +1,10 @@
+#ifndef __PERF_TERM_H
+#define __PERF_TERM_H
+
+struct termios;
+struct winsize;
+
+void get_term_dimensions(struct winsize *ws);
+void set_term_quiet_input(struct termios *old);
+
+#endif /* __PERF_TERM_H */
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index 75759ae..07da970 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -355,40 +355,6 @@ void sighandler_dump_stack(int sig)
exit(sig);
}
-void get_term_dimensions(struct winsize *ws)
-{
- char *s = getenv("LINES");
-
- if (s != NULL) {
- ws->ws_row = atoi(s);
- s = getenv("COLUMNS");
- if (s != NULL) {
- ws->ws_col = atoi(s);
- if (ws->ws_row && ws->ws_col)
- return;
- }
- }
-#ifdef TIOCGWINSZ
- if (ioctl(1, TIOCGWINSZ, ws) == 0 &&
- ws->ws_row && ws->ws_col)
- return;
-#endif
- ws->ws_row = 25;
- ws->ws_col = 80;
-}
-
-void set_term_quiet_input(struct termios *old)
-{
- struct termios tc;
-
- tcgetattr(0, old);
- tc = *old;
- tc.c_lflag &= ~(ICANON | ECHO);
- tc.c_cc[VMIN] = 0;
- tc.c_cc[VTIME] = 0;
- tcsetattr(0, TCSANOW, &tc);
-}
-
int parse_nsec_time(const char *str, u64 *ptime)
{
u64 time_sec, time_nsec;
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index dcc6590..150858f 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -53,6 +53,7 @@
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
+#include <term.h>
#include <errno.h>
#include <limits.h>
#include <sys/param.h>
@@ -282,9 +283,6 @@ void sighandler_dump_stack(int sig);
extern unsigned int page_size;
extern int cacheline_size;
-void get_term_dimensions(struct winsize *ws);
-void set_term_quiet_input(struct termios *old);
-
struct parse_tag {
char tag;
int mult;
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists