From: David Ahern <[email protected]> It is used by util/help.c so it should be a lib function and included in libperf.a. Code move only.
Signed-off-by: David Ahern <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/builtin-top.c | 22 ---------------------- tools/perf/perf.h | 4 ---- tools/perf/util/util.c | 22 ++++++++++++++++++++++ tools/perf/util/util.h | 3 +++ 4 files changed, 25 insertions(+), 26 deletions(-) diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index bc78812..e05ba81 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -68,28 +68,6 @@ #include <linux/unistd.h> #include <linux/types.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; -} - static void perf_top__update_print_entries(struct perf_top *top) { if (top->print_entries > 9) diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 7622f15..8f3bf38 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -1,10 +1,6 @@ #ifndef _PERF_PERF_H #define _PERF_PERF_H -struct winsize; - -void get_term_dimensions(struct winsize *ws); - #include <asm/unistd.h> #if defined(__i386__) diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 252b889..805d1f5 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -220,3 +220,25 @@ void dump_stack(void) #else void dump_stack(void) {} #endif + +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; +} diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index c233091..ec5de5e 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -271,4 +271,7 @@ void dump_stack(void); extern unsigned int page_size; +struct winsize; +void get_term_dimensions(struct winsize *ws); + #endif -- 1.8.1.1.361.gec3ae6e -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
