#include "util/cache.h" #include "util/debug.h" #include "ui/browser.h" #include "ui/keysyms.h" #include "ui/ui.h" #include "ui/util.h" #include "ui/libslang.h" #include "util/header.h" #include "util/session.h" static void ui_browser__argv_write(struct ui_browser *browser, void *entry, int row) { char **arg = entry; char *str = *arg; char empty[] = " "; bool current_entry = ui_browser__is_current_entry(browser, row); unsigned long offset = (unsigned long)browser->priv; if (offset >= strlen(str)) str = empty; else str = str + offset; ui_browser__set_color(browser, current_entry ? HE_COLORSET_SELECTED : HE_COLORSET_NORMAL); ui_browser__write_nstring(browser, str, browser->width); } static int list_menu__run(struct ui_browser *menu) { int key; unsigned long offset; const char help[] = "h/?/F1 Show this window\n" "UP/DOWN/PGUP\n" "PGDN/SPACE\n" "LEFT/RIGHT Navigate\n" "q/ESC/CTRL+C Exit browser"; if (ui_browser__show(menu, "Header information", "Press 'q' to exit") < 0) return -1; while (1) { key = ui_browser__run(menu, 0); switch (key) { case K_RIGHT: offset = (unsigned long)menu->priv; offset += 10; menu->priv = (void *)offset; continue; case K_LEFT: offset = (unsigned long)menu->priv; if (offset >= 10) offset -= 10; menu->priv = (void *)offset; continue; case K_F1: case 'h': case '?': ui_browser__help_window(menu, help); continue; case K_ESC: case 'q': case CTRL('c'): key = -1; break; default: continue; } break; } ui_browser__hide(menu); return key; } static int ui__list_menu(int argc, char * const argv[]) { struct ui_browser menu = { .entries = (void *)argv, .refresh = ui_browser__argv_refresh, .seek = ui_browser__argv_seek, .write = ui_browser__argv_write, .nr_entries = argc, }; return list_menu__run(&menu); } int tui__header_window(struct perf_env *env) { int i, argc = 0; char **argv; struct perf_session *session; char *ptr, *pos; size_t size; FILE *fp = open_memstream(&ptr, &size); session = container_of(env, struct perf_session, header.env); perf_header__fprintf_info(session, fp, true); fclose(fp); for (pos = ptr, argc = 0; (pos = strchr(pos, '\n')) != NULL; pos++) argc++; argv = calloc(argc + 1, sizeof(*argv)); if (argv == NULL) goto out; argv[0] = pos = ptr; for (i = 1; (pos = strchr(pos, '\n')) != NULL; i++) { *pos++ = '\0'; argv[i] = pos; } BUG_ON(i != argc + 1); ui__list_menu(argc, argv); out: free(argv); free(ptr); return 0; } '>log msg
path: root/net/lapb/lapb_subr.c
diff options
context:
space:
mode:
authorMarcel J.E. Mol <marcel@mesa.nl>2017-01-30 19:26:40 +0100
committerJohan Hovold <johan@kernel.org>2017-01-31 17:27:04 +0100
commitd07830db1bdb254e4b50d366010b219286b8c937 (patch)
tree354d7fca237fa3d7e7e63c2196eaa4e1086838ea /net/lapb/lapb_subr.c
parent5d03a2fd2292e71936c4235885c35ccc3c94695b (diff)
USB: serial: pl2303: add ATEN device ID
Seems that ATEN serial-to-usb devices using pl2303 exist with different device ids. This patch adds a missing device ID so it is recognised by the driver. Signed-off-by: Marcel J.E. Mol <marcel@mesa.nl> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'net/lapb/lapb_subr.c')