diff options
Diffstat (limited to 'contrib/syslinux/latest/com32/gpllib/disk/ata.c')
-rw-r--r-- | contrib/syslinux/latest/com32/gpllib/disk/ata.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/contrib/syslinux/latest/com32/gpllib/disk/ata.c b/contrib/syslinux/latest/com32/gpllib/disk/ata.c deleted file mode 100644 index 78f669e..0000000 --- a/contrib/syslinux/latest/com32/gpllib/disk/ata.c +++ /dev/null @@ -1,62 +0,0 @@ -#include <inttypes.h> -#include <string.h> - -/** - * ata_id_string - Convert IDENTIFY DEVICE page into string - * @id: IDENTIFY DEVICE results we will examine - * @s: string into which data is output - * @ofs: offset into identify device page - * @len: length of string to return. must be an even number. - * - * The strings in the IDENTIFY DEVICE page are broken up into - * 16-bit chunks. Run through the string, and output each - * 8-bit chunk linearly, regardless of platform. - * - * LOCKING: - * caller. - */ -void ata_id_string(const uint16_t * id, unsigned char *s, - unsigned int ofs, unsigned int len) -{ - unsigned int c; - - while (len > 0) { - c = id[ofs] >> 8; - *s = c; - s++; - - c = id[ofs] & 0xff; - *s = c; - s++; - - ofs++; - len -= 2; - } -} - -/** - * ata_id_c_string - Convert IDENTIFY DEVICE page into C string - * @id: IDENTIFY DEVICE results we will examine - * @s: string into which data is output - * @ofs: offset into identify device page - * @len: length of string to return. must be an odd number. - * - * This function is identical to ata_id_string except that it - * trims trailing spaces and terminates the resulting string with - * null. @len must be actual maximum length (even number) + 1. - * - * LOCKING: - * caller. - */ -void ata_id_c_string(const uint16_t * id, unsigned char *s, - unsigned int ofs, unsigned int len) -{ - unsigned char *p; - - ata_id_string(id, s, ofs, len - 1); - - p = s + strnlen((const char *)s, len - 1); - while (p > s && p[-1] == ' ') - p--; - *p = '\0'; -} |