d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

app/test-fib: get rid of libresolv dependency

Browse Source 
Get rid of using inet_net_pton(). Implement it internally in the app.

Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
This commit is contained in:
Vladimir Medvedkin 2020-03-09 12:42:22 +00:00 committed by David Marchand
parent d19034ae63
commit 8cd3ef5635
2 changed files with 29 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
app/test-fib/Makefile
View File

@ -11,8 +11,6 @@ CFLAGS += -O3
CFLAGS += $(WERROR_FLAGS)
CFLAGS += -DALLOW_EXPERIMENTAL_API
LDFLAGS += -lresolv
# all source are stored in SRCS-y
SRCS-y := main.c

61
app/test-fib/main.c
View File

@ -2,14 +2,10 @@
* Copyright(c) 2019 Intel Corporation
*/
#include <rte_string_fns.h>
#include <getopt.h>
#include <string.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <rte_cycles.h>
#include <rte_errno.h>
@ -443,6 +439,32 @@ gen_rnd_lookup_tbl(int af)
}
}
static int
_inet_net_pton(int af, char *prefix, void *addr)
{
const char *dlm = "/";
char *s, *sp;
int ret, depth;
unsigned int max_depth;
if ((prefix == NULL) || (addr == NULL))
return -EINVAL;
s = strtok_r(prefix, dlm, &sp);
if (s == NULL)
return -EINVAL;
ret = inet_pton(af, s, addr);
if (ret != 1)
return -errno;
s = strtok_r(NULL, dlm, &sp);
max_depth = (af == AF_INET) ? 32 : 128;
GET_CB_FIELD(s, depth, 0, max_depth, 0);
return depth;
}
static int
parse_rt_4(FILE *f)
{
@ -463,8 +485,7 @@ parse_rt_4(FILE *f)
s = NULL;
}
ret = inet_net_pton(AF_INET, in[RT_PREFIX], &rt[j].addr,
sizeof(rt[j].addr));
ret = _inet_net_pton(AF_INET, in[RT_PREFIX], &rt[j].addr);
if (ret == -1)
return -errno;
@ -478,30 +499,6 @@ parse_rt_4(FILE *f)
return 0;
}
static int
__inet_net_pton6(char *prefix, uint8_t *addr)
{
const char *dlm = "/";
char *s, *sp;
int ret, depth;
if ((prefix == NULL) || (addr == NULL))
return -EINVAL;
s = strtok_r(prefix, dlm, &sp);
if (s == NULL)
return -EINVAL;
ret = inet_pton(AF_INET6, s, addr);
if (ret != 1)
return -errno;
s = strtok_r(NULL, dlm, &sp);
GET_CB_FIELD(s, depth, 0, 128, 0);
return depth;
}
static int
parse_rt_6(FILE *f)
{
@ -522,7 +519,7 @@ parse_rt_6(FILE *f)
s = NULL;
}
ret = __inet_net_pton6(in[RT_PREFIX], rt[j].addr);
ret = _inet_net_pton(AF_INET6, in[RT_PREFIX], rt[j].addr);
if (ret < 0)
return ret;