diff options
Diffstat (limited to 'qemu/roms/ipxe/src/core/misc.c')
-rw-r--r-- | qemu/roms/ipxe/src/core/misc.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/qemu/roms/ipxe/src/core/misc.c b/qemu/roms/ipxe/src/core/misc.c deleted file mode 100644 index eaceddfea..000000000 --- a/qemu/roms/ipxe/src/core/misc.c +++ /dev/null @@ -1,85 +0,0 @@ -/************************************************************************** -MISC Support Routines -**************************************************************************/ - -FILE_LICENCE ( GPL2_OR_LATER ); - -#include <stdlib.h> -#include <ctype.h> -#include <byteswap.h> -#include <ipxe/in.h> -#include <ipxe/timer.h> - -/************************************************************************** -INET_ATON - Convert an ascii x.x.x.x to binary form -**************************************************************************/ -int inet_aton ( const char *cp, struct in_addr *inp ) { - const char *p = cp; - const char *digits_start; - unsigned long ip = 0; - unsigned long val; - int j; - for(j = 0; j <= 3; j++) { - digits_start = p; - val = strtoul(p, ( char ** ) &p, 10); - if ((p == digits_start) || (val > 255)) return 0; - if ( ( j < 3 ) && ( *(p++) != '.' ) ) return 0; - ip = (ip << 8) | val; - } - if ( *p == '\0' ) { - inp->s_addr = htonl(ip); - return 1; - } - return 0; -} - -unsigned int strtoul_charval ( unsigned int charval ) { - - if ( charval >= 'a' ) { - charval = ( charval - 'a' + 10 ); - } else if ( charval >= 'A' ) { - charval = ( charval - 'A' + 10 ); - } else if ( charval <= '9' ) { - charval = ( charval - '0' ); - } - - return charval; -} - -unsigned long strtoul ( const char *p, char **endp, int base ) { - unsigned long ret = 0; - int negative = 0; - unsigned int charval; - - while ( isspace ( *p ) ) - p++; - - if ( *p == '-' ) { - negative = 1; - p++; - } - - base = strtoul_base ( &p, base ); - - while ( 1 ) { - charval = strtoul_charval ( *p ); - if ( charval >= ( unsigned int ) base ) - break; - ret = ( ( ret * base ) + charval ); - p++; - } - - if ( negative ) - ret = -ret; - - if ( endp ) - *endp = ( char * ) p; - - return ( ret ); -} - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ |