mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-12-25 18:14:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

ip6_addr.c: Convert several macros to private #defines

Browse Source 
The macros are functions from ctype.h, but ctype.h declares them as functions, not as #defines
It makes no sense to abstract them in lwIPs portability layer, the functions are of low complexity and they are only used in this file.
This commit is contained in:
Dirk Ziegelmeier 2017-11-05 10:13:24 +01:00
parent a9a3d473ac
commit 93f4245e89
1 changed files with 10 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/core/ipv6/ip6_addr.c
View File

@ -50,14 +50,12 @@
/* used by IP6_ADDR_ANY(6) in ip6_addr.h */ /* used by IP6_ADDR_ANY(6) in ip6_addr.h */
const ip_addr_t ip6_addr_any = IPADDR6_INIT(0ul, 0ul, 0ul, 0ul); const ip_addr_t ip6_addr_any = IPADDR6_INIT(0ul, 0ul, 0ul, 0ul);
#ifndef isprint #define lwip_in_range(c, lo, up) ((u8_t)c >= lo && (u8_t)c <= up)
#define in_range(c, lo, up) ((u8_t)c >= lo && (u8_t)c <= up) #define lwip_isprint(c) lwip_in_range(c, 0x20, 0x7f)
#define isprint(c) in_range(c, 0x20, 0x7f) #define lwip_isdigit(c) lwip_in_range(c, '0', '9')
#define isdigit(c) in_range(c, '0', '9') #define lwip_isxdigit(c) (lwip_isdigit(c) || lwip_in_range(c, 'a', 'f') || lwip_in_range(c, 'A', 'F'))
#define isxdigit(c) (isdigit(c) || in_range(c, 'a', 'f') || in_range(c, 'A', 'F')) #define lwip_islower(c) lwip_in_range(c, 'a', 'z')
#define islower(c) in_range(c, 'a', 'z') #define lwip_isspace(c) (c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || c == '\v')
#define isspace(c) (c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || c == '\v')
#endif
#define lwip_xchar(i) ((char)((i) < 10 ? '0' + (i) : 'A' + (i) - 10)) #define lwip_xchar(i) ((char)((i) < 10 ? '0' + (i) : 'A' + (i) - 10))
@ -82,7 +80,7 @@ ip6addr_aton(const char *cp, ip6_addr_t *addr)
for (s = cp; *s != 0; s++) { for (s = cp; *s != 0; s++) {
if (*s == ':') { if (*s == ':') {
zero_blocks--; zero_blocks--;
} else if (!isxdigit(*s)) { } else if (!lwip_isxdigit(*s)) {
break; break;
} }
} }
@ -130,11 +128,11 @@ ip6addr_aton(const char *cp, ip6_addr_t *addr)
} }
} }
} }
} else if (isxdigit(*s)) { } else if (lwip_isxdigit(*s)) {
/* add current digit */ /* add current digit */
current_block_value = (current_block_value << 4) + current_block_value = (current_block_value << 4) +
(isdigit(*s) ? (u32_t)(*s - '0') : (lwip_isdigit(*s) ? (u32_t)(*s - '0') :
(u32_t)(10 + (islower(*s) ? *s - 'a' : *s - 'A'))); (u32_t)(10 + (lwip_islower(*s) ? *s - 'a' : *s - 'A')));
} else { } else {
/* unexpected digit, space? CRLF? */ /* unexpected digit, space? CRLF? */
break; break;