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Some consts for function arguments

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Patch from Pavel Tvrdik
This commit is contained in:
Ondrej Zajicek (work) 2015-11-24 13:52:26 +01:00
parent 5126380bea
commit e422ca0f29
5 changed files with 9 additions and 9 deletions
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6
lib/ip.c
View file

@ -233,7 +233,7 @@ ip6_ntop(ip6_addr a, char *b)
} }
int int
ip4_pton(char *a, ip4_addr *o) ip4_pton(const char *a, ip4_addr *o)
{ {
int i; int i;
unsigned long int l; unsigned long int l;
@ -258,11 +258,11 @@ ip4_pton(char *a, ip4_addr *o)
} }
int int
ip6_pton(char *a, ip6_addr *o) ip6_pton(const char *a, ip6_addr *o)
{ {
u16 words[8]; u16 words[8];
int i, j, k, l, hfil; int i, j, k, l, hfil;
char *start; const char *start;
if (a[0] == ':') /* Leading :: */ if (a[0] == ':') /* Leading :: */
{ {

4
lib/ip.h
View file

@ -446,8 +446,8 @@ static inline char * ip4_ntox(ip4_addr a, char *b)
static inline char * ip6_ntox(ip6_addr a, char *b) static inline char * ip6_ntox(ip6_addr a, char *b)
{ return b + bsprintf(b, "%08x.%08x.%08x.%08x", _I0(a), _I1(a), _I2(a), _I3(a)); } { return b + bsprintf(b, "%08x.%08x.%08x.%08x", _I0(a), _I1(a), _I2(a), _I3(a)); }
int ip4_pton(char *a, ip4_addr *o); int ip4_pton(const char *a, ip4_addr *o);
int ip6_pton(char *a, ip6_addr *o); int ip6_pton(const char *a, ip6_addr *o);
// XXXX these functions must be redesigned or removed // XXXX these functions must be redesigned or removed
#ifdef IPV6 #ifdef IPV6

2
lib/patmatch.c
View file

@ -16,7 +16,7 @@
#endif #endif
int int
MATCH_FUNC_NAME(byte *p, byte *s) MATCH_FUNC_NAME(const byte *p, const byte *s)
{ {
while (*p) while (*p)
{ {

2
lib/string.h
View file

@ -22,6 +22,6 @@ int buffer_vprint(buffer *buf, const char *fmt, va_list args);
int buffer_print(buffer *buf, const char *fmt, ...); int buffer_print(buffer *buf, const char *fmt, ...);
void buffer_puts(buffer *buf, const char *str); void buffer_puts(buffer *buf, const char *str);
int patmatch(byte *pat, byte *str); int patmatch(const byte *pat, const byte *str);
#endif #endif

4
lib/unaligned.h
View file

@ -20,7 +20,7 @@
#include "lib/string.h" #include "lib/string.h"
static inline u16 static inline u16
get_u16(void *p) get_u16(const void *p)
{ {
u16 x; u16 x;
memcpy(&x, p, 2); memcpy(&x, p, 2);
@ -28,7 +28,7 @@ get_u16(void *p)
} }
static inline u32 static inline u32
get_u32(void *p) get_u32(const void *p)
{ {
u32 x; u32 x;
memcpy(&x, p, 4); memcpy(&x, p, 4);