#include <pthread.h>
#include <dlfcn.h>

#include "../util/cache.h"
#include "../util/debug.h"
#include "../util/hist.h"

pthread_mutex_t ui__lock = PTHREAD_MUTEX_INITIALIZER;
void *perf_gtk_handle;

#ifdef HAVE_GTK2_SUPPORT
static int setup_gtk_browser(void)
{
	int (*perf_ui_init)(void);

	if (perf_gtk_handle)
		return 0;

	perf_gtk_handle = dlopen(PERF_GTK_DSO, RTLD_LAZY);
	if (perf_gtk_handle == NULL) {
		char buf[PATH_MAX];
		scnprintf(buf, sizeof(buf), "%s/%s", LIBDIR, PERF_GTK_DSO);
		perf_gtk_handle = dlopen(buf, RTLD_LAZY);
	}
	if (perf_gtk_handle == NULL)
		return -1;

	perf_ui_init = dlsym(perf_gtk_handle, "perf_gtk__init");
	if (perf_ui_init == NULL)
		goto out_close;

	if (perf_ui_init() == 0)
		return 0;

out_close:
	dlclose(perf_gtk_handle);
	return -1;
}

static void exit_gtk_browser(bool wait_for_ok)
{
	void (*perf_ui_exit)(bool);

	if (perf_gtk_handle == NULL)
		return;

	perf_ui_exit = dlsym(perf_gtk_handle, "perf_gtk__exit");
	if (perf_ui_exit == NULL)
		goto out_close;

	perf_ui_exit(wait_for_ok);

out_close:
	dlclose(perf_gtk_handle);

	perf_gtk_handle = NULL;
}
#else
static inline int setup_gtk_browser(void) { return -1; }
static inline void exit_gtk_browser(bool wait_for_ok __maybe_unused) {}
#endif

int stdio__config_color(const struct option *opt __maybe_unused,
			const char *mode, int unset __maybe_unused)
{
	perf_use_color_default = perf_config_colorbool("color.ui", mode, -1);
	return 0;
}

void setup_browser(bool fallback_to_pager)
{
	if (use_browser < 2 && (!isatty(1) || dump_trace))
		use_browser = 0;

	/* default to TUI */
	if (use_browser < 0)
		use_browser = 1;

	switch (use_browser) {
	case 2:
		if (setup_gtk_browser() == 0)
			break;
		printf("GTK browser requested but could not find %s\n",
		       PERF_GTK_DSO);
		sleep(1);
		/* fall through */
	case 1:
		use_browser = 1;
		if (ui__init() == 0)
			break;
		/* fall through */
	default:
		use_browser = 0;
		if (fallback_to_pager)
			setup_pager();
		break;
	}
}

void exit_browser(bool wait_for_ok)
{
	switch (use_browser) {
	case 2:
		exit_gtk_browser(wait_for_ok);
		break;

	case 1:
		ui__exit(wait_for_ok);
		break;

	default:
		break;
	}
}
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=e7fe9491261ee07b0c7456df42c34ca6a8538804'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/tools?id=e7fe9491261ee07b0c7456df42c34ca6a8538804'>tools</a>/<a href='/cgit.cgi/linux/net-next.git/log/tools/perf?id=e7fe9491261ee07b0c7456df42c34ca6a8538804'>perf</a>/<a href='/cgit.cgi/linux/net-next.git/log/tools/perf/bench?id=e7fe9491261ee07b0c7456df42c34ca6a8538804'>bench</a>/<a href='/cgit.cgi/linux/net-next.git/log/tools/perf/bench/sched-pipe.c?id=e7fe9491261ee07b0c7456df42c34ca6a8538804'>sched-pipe.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/tools/perf/bench/sched-pipe.c?id=e7fe9491261ee07b0c7456df42c34ca6a8538804&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
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.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Lokesh Vutla &lt;lokeshvutla@ti.com&gt;</td><td class='right'>2016-11-10 10:59:15 +0530</td></tr>
<tr><th>committer</th><td>Mark Brown &lt;broonie@kernel.org&gt;</td><td class='right'>2016-11-11 15:36:38 +0000</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/soc/arc?id=205321f0927ad2303e7f71767d402e0ff36a9a87'>205321f0927ad2303e7f71767d402e0ff36a9a87</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/soc/arc?id=205321f0927ad2303e7f71767d402e0ff36a9a87'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=205321f0927ad2303e7f71767d402e0ff36a9a87'>fc103f416e5df36a8a2a6c5d88f24f4f6c5a65bc</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/soc/arc?id=205321f0927ad2303e7f71767d402e0ff36a9a87'>include/soc/arc</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/soc/arc?id=1001354ca34179f3db924eb66672442a173147dc'>1001354ca34179f3db924eb66672442a173147dc</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/soc/arc?id=205321f0927ad2303e7f71767d402e0ff36a9a87&amp;id2=1001354ca34179f3db924eb66672442a173147dc'>diff</a>)</td></tr></table>
<div class='commit-subject'>regulator: lp873x: Add support for populating input supply</div><div class='commit-msg'>In order to have a proper topology of regulators for a platform, each
registering regulator needs to populate supply_name field for identifying
its supply's name. Add supply_name field for lp873x regulators.

Acked-by: Rob Herring &lt;robh@kernel.org&gt;
Signed-off-by: Lokesh Vutla &lt;lokeshvutla@ti.com&gt;
Acked-for-MFD-by: Lee Jones &lt;lee.jones@linaro.org&gt;
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=205321f0927ad2303e7f71767d402e0ff36a9a87'>Diffstat</a> (limited to 'include/soc/arc')</div><table summary='diffstat' class='diffstat'>