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author | Erwan Velu <erwanaliasr1@gmail.com> | 2012-09-10 21:02:02 +0200 |
---|---|---|
committer | Erwan Velu <erwanaliasr1@gmail.com> | 2012-09-10 21:02:02 +0200 |
commit | c01a7e8a7c5cfb9967142343c2460116f03c08bd (patch) | |
tree | 75872df2bfb66f49c963972be8be144a281469ed | |
parent | b75d0c92550e22e048f40440225624a263265c88 (diff) | |
download | syslinux-c01a7e8a7c5cfb9967142343c2460116f03c08bd.tar.gz |
hdt: Adding Silent mode
By using the "silent" option at the cmdline, HDT tries not displaying
any boring message.
This is particulary interesting with the "display" option.
-rw-r--r-- | com32/hdt/floppy/hdt.cfg | 2 | ||||
-rw-r--r-- | com32/hdt/hdt-common.c | 5 | ||||
-rw-r--r-- | com32/hdt/hdt-common.h | 21 |
3 files changed, 19 insertions, 9 deletions
diff --git a/com32/hdt/floppy/hdt.cfg b/com32/hdt/floppy/hdt.cfg index 7cfe6a7d..524c4e06 100644 --- a/com32/hdt/floppy/hdt.cfg +++ b/com32/hdt/floppy/hdt.cfg @@ -103,7 +103,7 @@ TEXT HELP A Picture is shown by using the display command ENDTEXT COM32 hdt.c32 -APPEND modules_pcimap=modules.pcimap modules_alias=modules.alias pciids=pci.ids quiet nomenu vesa auto='display display.png; sleep 5000; display red.png' +APPEND modules_pcimap=modules.pcimap modules_alias=modules.alias pciids=pci.ids silent nomenu vesa auto='display display.png; sleep 5000; display red.png' MENU SEPARATOR diff --git a/com32/hdt/hdt-common.c b/com32/hdt/hdt-common.c index 0797dddf..dcad28cd 100644 --- a/com32/hdt/hdt-common.c +++ b/com32/hdt/hdt-common.c @@ -63,6 +63,9 @@ void detect_parameters(const int argc, const char *argv[], /* Quiet mode - make the output more quiet */ quiet = true; + /* Silent mode - make not output at all */ + silent = false; + /* Vesa mode isn't set until we explictly call it */ vesamode = false; @@ -75,6 +78,8 @@ void detect_parameters(const int argc, const char *argv[], for (int i = 1; i < argc; i++) { if (!strncmp(argv[i], "quiet", 5)) { quiet = true; + } else if (!strncmp(argv[i], "silent", 6)) { + silent = true; } else if (!strncmp(argv[i], "verbose", 7)) { quiet = false; } else if (!strncmp(argv[i], "modules_pcimap=", 15)) { diff --git a/com32/hdt/hdt-common.h b/com32/hdt/hdt-common.h index 8c85260b..c2299b48 100644 --- a/com32/hdt/hdt-common.h +++ b/com32/hdt/hdt-common.h @@ -87,6 +87,9 @@ struct upload_backend *upload; /* Defines if the cli is quiet*/ bool quiet; +/* Defines if the cli is totally silent*/ +bool silent; + /* Defines if we must use the vesa mode */ bool vesamode; @@ -114,16 +117,18 @@ extern bool disable_more_printf; * one \n (and only one) */ #define more_printf(...) do {\ - if (__likely(!disable_more_printf)) {\ - if (display_line_nb == max_console_lines) {\ - display_line_nb=0;\ - printf("\n--More--");\ - get_key(stdin, 0);\ - printf("\033[2K\033[1G\033[1F");\ + if (__likely(!silent)) {\ + if (__likely(!disable_more_printf)) {\ + if (display_line_nb == max_console_lines) {\ + display_line_nb=0;\ + printf("\n--More--");\ + get_key(stdin, 0);\ + printf("\033[2K\033[1G\033[1F");\ + }\ + display_line_nb++;\ }\ - display_line_nb++;\ + printf(__VA_ARGS__);\ }\ - printf(__VA_ARGS__);\ } while (0); /* Display CPU registers for debugging purposes */ |