diff options
author | H. Peter Anvin <hpa@linux.intel.com> | 2010-03-30 13:37:41 -0700 |
---|---|---|
committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-03-30 13:37:41 -0700 |
commit | 99c5243867c4e00f516ba622bf4ba249aeb9f115 (patch) | |
tree | 235617e627df39fbd7589d28079b550574358832 | |
parent | 68a7538d5a80ec8db48c02d4a9de7199df0af9f9 (diff) | |
download | syslinux-99c5243867c4e00f516ba622bf4ba249aeb9f115.tar.gz |
Clean up the version/copyright strings reported via the comboot API
Skip leading garbage in the version and copyright strings reported via
the comboot API. Clean up fixes for those, and document the situation.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
-rw-r--r-- | com32/hdt/hdt-cli-syslinux.c | 4 | ||||
-rw-r--r-- | com32/hdt/hdt-menu-syslinux.c | 8 | ||||
-rw-r--r-- | core/comboot.inc | 4 | ||||
-rw-r--r-- | core/diskstart.inc | 5 | ||||
-rw-r--r-- | doc/comboot.txt | 4 |
5 files changed, 14 insertions, 11 deletions
diff --git a/com32/hdt/hdt-cli-syslinux.c b/com32/hdt/hdt-cli-syslinux.c index 6c231ed5..302ca24a 100644 --- a/com32/hdt/hdt-cli-syslinux.c +++ b/com32/hdt/hdt-cli-syslinux.c @@ -42,10 +42,10 @@ void main_show_syslinux(int argc __unused, char **argv __unused, reset_more_printf(); more_printf("SYSLINUX\n"); more_printf(" Bootloader : %s\n", hardware->syslinux_fs); - more_printf(" Version : %s\n", hardware->sv->version_string + 2); + more_printf(" Version : %s\n", hardware->sv->version_string); more_printf(" Version : %u\n", hardware->sv->version); more_printf(" Max API : %u\n", hardware->sv->max_api); - more_printf(" Copyright : %s\n", hardware->sv->copyright_string + 1); + more_printf(" Copyright : %s\n", hardware->sv->copyright_string); } struct cli_module_descr syslinux_show_modules = { diff --git a/com32/hdt/hdt-menu-syslinux.c b/com32/hdt/hdt-menu-syslinux.c index c85bfbf4..02de5b31 100644 --- a/com32/hdt/hdt-menu-syslinux.c +++ b/com32/hdt/hdt-menu-syslinux.c @@ -51,9 +51,9 @@ void compute_syslinuxmenu(struct s_my_menu *menu, struct s_hardware *hardware) menu->items_count++; snprintf(buffer, sizeof buffer, "Version : %s", - hardware->sv->version_string + 2); + hardware->sv->version_string); snprintf(statbuffer, sizeof statbuffer, "Version: %s", - hardware->sv->version_string + 2); + hardware->sv->version_string); add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0); menu->items_count++; @@ -71,10 +71,10 @@ void compute_syslinuxmenu(struct s_my_menu *menu, struct s_hardware *hardware) add_item("", "", OPT_SEP, "", 0); - snprintf(buffer, sizeof buffer, "%s", hardware->sv->copyright_string + 1); + snprintf(buffer, sizeof buffer, "%s", hardware->sv->copyright_string); /* Remove the trailing LF in the copyright string to avoid scrolling */ snprintf(statbuffer, sizeof statbuffer, "%s", - remove_trailing_lf(hardware->sv->copyright_string + 1)); + remove_trailing_lf(hardware->sv->copyright_string)); add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0); menu->items_count++; diff --git a/core/comboot.inc b/core/comboot.inc index 82b158f8..6cf051e2 100644 --- a/core/comboot.inc +++ b/core/comboot.inc @@ -449,9 +449,9 @@ comapi_get_version: mov P_ES,ds ; ES:SI -> version banner - mov P_SI,syslinux_banner + mov P_SI,syslinux_banner + 2 ; Skip leading CR LF ; ES:DI -> copyright string - mov P_DI,copyright_str + mov P_DI,copyright_str + 1 ; Skip leading space comapi_nop: clc diff --git a/core/diskstart.inc b/core/diskstart.inc index e194b978..b8ab790c 100644 --- a/core/diskstart.inc +++ b/core/diskstart.inc @@ -467,9 +467,8 @@ bootsignature dw kaboom.again-bootsec ldlinux_sys: -syslinux_banner db 0Dh, 0Ah - db MY_NAME, ' ', VERSION_STR, ' ', DATE_STR, ' ', 0 - db 0Dh, 0Ah, 1Ah ; EOF if we "type" this in DOS +syslinux_banner db CR, LF, MY_NAME, ' ', VERSION_STR, ' ', DATE_STR, ' ', 0 + db CR, LF, 1Ah ; EOF if we "type" this in DOS alignz 8 ldlinux_magic dd LDLINUX_MAGIC diff --git a/doc/comboot.txt b/doc/comboot.txt index 81d06020..eb437086 100644 --- a/doc/comboot.txt +++ b/doc/comboot.txt @@ -236,6 +236,10 @@ AX=0001h [2.00] Get Version This API call returns the Syslinux version and API information. + Note: before version 3.86, the version string had a leading CR LF + and the copyright string had a leading space. The strings might + still contain trailing CR and/or LF. + AX=0002h [2.01] Write String |