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authorDimitri Staessens <dimitri@ouroboros.rocks>2021-06-26 15:04:05 +0200
committerSander Vrijders <sander@ouroboros.rocks>2021-06-28 15:29:19 +0200
commit18b0de19830e7286ad5eecbba23013e835739cdc (patch)
tree6c7f1cadb2c1fd4a19c388c1e42ac94700a568aa /src/ipcpd
parentcb70b78c443de5f8b95c4469dd8eb7f77af880ed (diff)
downloadouroboros-18b0de19830e7286ad5eecbba23013e835739cdc.tar.gz
ouroboros-18b0de19830e7286ad5eecbba23013e835739cdc.zip
lib: Remove struct stat from RIB API
The RIB API had a struct stat in the getattr() function, which made all components that exposed variables via the RIB dependent on <sys/stat.h>. The rib now has its own struct rib_attr to set attributes such as size and last modified time. Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks> Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'src/ipcpd')
-rw-r--r--src/ipcpd/ipcp.c32
-rw-r--r--src/ipcpd/unicast/dt.c34
-rw-r--r--src/ipcpd/unicast/fa.c34
-rw-r--r--src/ipcpd/unicast/pol/link_state.c34
4 files changed, 52 insertions, 82 deletions
diff --git a/src/ipcpd/ipcp.c b/src/ipcpd/ipcp.c
index 56cdb5d2..65a28d61 100644
--- a/src/ipcpd/ipcp.c
+++ b/src/ipcpd/ipcp.c
@@ -24,7 +24,6 @@
#define _DEFAULT_SOURCE
#else
#define _POSIX_C_SOURCE 200112L
-#define __XSI_VISIBLE 500
#endif
#if defined(__linux__) && !defined(DISABLE_CORE_LOCK)
@@ -32,13 +31,6 @@
#define NPROC (sysconf(_SC_NPROCESSORS_ONLN))
#endif
-#if defined(__linux__) || defined(__CYGWIN__)
-#define _DEFAULT_SOURCE
-#else
-#define _POSIX_C_SOURCE 200112L
-#define __XSI_VISIBLE 500
-#endif
-
#include "config.h"
#define OUROBOROS_PREFIX "ipcpd/ipcp"
@@ -107,9 +99,9 @@ void ipcp_hash_str(char * buf,
buf[2 * i] = '\0';
}
-static int ipcp_stat_read(const char * path,
- char * buf,
- size_t len)
+static int ipcp_rib_read(const char * path,
+ char * buf,
+ size_t len)
{
if (len < LAYER_NAME_SIZE + 2) /* trailing \n */
return 0;
@@ -158,7 +150,7 @@ static int ipcp_stat_read(const char * path,
return strlen(buf);
}
-static int ipcp_stat_readdir(char *** buf)
+static int ipcp_rib_readdir(char *** buf)
{
int i = 0;
@@ -188,24 +180,20 @@ static int ipcp_stat_readdir(char *** buf)
return -1;
}
-static int ipcp_stat_getattr(const char * path,
- struct stat * st)
+static int ipcp_rib_getattr(const char * path,
+ struct rib_attr * attr)
{
(void) path;
- st->st_mode = S_IFREG | 0755;
- st->st_nlink = 1;
- st->st_uid = getuid();
- st->st_gid = getgid();
- st->st_size = LAYER_NAME_SIZE;
+ attr->size = LAYER_NAME_SIZE;
return 0;
}
static struct rib_ops r_ops = {
- .read = ipcp_stat_read,
- .readdir = ipcp_stat_readdir,
- .getattr = ipcp_stat_getattr
+ .read = ipcp_rib_read,
+ .readdir = ipcp_rib_readdir,
+ .getattr = ipcp_rib_getattr
};
static void * acceptloop(void * o)
diff --git a/src/ipcpd/unicast/dt.c b/src/ipcpd/unicast/dt.c
index c57ce031..38fb51f3 100644
--- a/src/ipcpd/unicast/dt.c
+++ b/src/ipcpd/unicast/dt.c
@@ -24,7 +24,6 @@
#define _DEFAULT_SOURCE
#else
#define _POSIX_C_SOURCE 200112L
-#define __XSI_VISIBLE 500
#endif
#include "config.h"
@@ -176,9 +175,9 @@ struct {
pthread_t listener;
} dt;
-static int dt_stat_read(const char * path,
- char * buf,
- size_t len)
+static int dt_rib_read(const char * path,
+ char * buf,
+ size_t len)
{
#ifdef IPCP_FLOW_STATS
int fd;
@@ -271,7 +270,7 @@ static int dt_stat_read(const char * path,
#endif
}
-static int dt_stat_readdir(char *** buf)
+static int dt_rib_readdir(char *** buf)
{
#ifdef IPCP_FLOW_STATS
char entry[RIB_PATH_LEN + 1];
@@ -329,41 +328,36 @@ static int dt_stat_readdir(char *** buf)
#endif
}
-static int dt_stat_getattr(const char * path,
- struct stat * st)
+static int dt_rib_getattr(const char * path,
+ struct rib_attr * attr)
{
#ifdef IPCP_FLOW_STATS
int fd;
fd = atoi(path);
- st->st_mode = S_IFREG | 0755;
- st->st_nlink = 1;
- st->st_uid = getuid();
- st->st_gid = getgid();
-
pthread_mutex_lock(&dt.stat[fd].lock);
if (dt.stat[fd].stamp != -1) {
- st->st_size = STAT_FILE_LEN;
- st->st_mtime = dt.stat[fd].stamp;
+ attr->size = STAT_FILE_LEN;
+ attr->mtime = dt.stat[fd].stamp;
} else {
- st->st_size = 0;
- st->st_mtime = 0;
+ attr->size = 0;
+ attr->mtime = 0;
}
pthread_mutex_unlock(&dt.stat[fd].lock);
#else
(void) path;
- (void) st;
+ (void) attr;
#endif
return 0;
}
static struct rib_ops r_ops = {
- .read = dt_stat_read,
- .readdir = dt_stat_readdir,
- .getattr = dt_stat_getattr
+ .read = dt_rib_read,
+ .readdir = dt_rib_readdir,
+ .getattr = dt_rib_getattr
};
#ifdef IPCP_FLOW_STATS
diff --git a/src/ipcpd/unicast/fa.c b/src/ipcpd/unicast/fa.c
index 14303a21..428b5af7 100644
--- a/src/ipcpd/unicast/fa.c
+++ b/src/ipcpd/unicast/fa.c
@@ -24,7 +24,6 @@
#define _DEFAULT_SOURCE
#else
#define _POSIX_C_SOURCE 200112L
-#define __XSI_VISIBLE 500
#endif
#include "config.h"
@@ -122,9 +121,9 @@ struct {
struct psched * psched;
} fa;
-static int fa_stat_read(const char * path,
- char * buf,
- size_t len)
+static int fa_rib_read(const char * path,
+ char * buf,
+ size_t len)
{
#ifdef IPCP_FLOW_STATS
struct fa_flow * flow;
@@ -197,7 +196,7 @@ static int fa_stat_read(const char * path,
#endif
}
-static int fa_stat_readdir(char *** buf)
+static int fa_rib_readdir(char *** buf)
{
#ifdef IPCP_FLOW_STATS
char entry[RIB_PATH_LEN + 1];
@@ -249,8 +248,8 @@ static int fa_stat_readdir(char *** buf)
#endif
}
-static int fa_stat_getattr(const char * path,
- struct stat * st)
+static int fa_rib_getattr(const char * path,
+ struct rib_attr * attr)
{
#ifdef IPCP_FLOW_STATS
int fd;
@@ -258,35 +257,30 @@ static int fa_stat_getattr(const char * path,
fd = atoi(path);
- st->st_mode = S_IFREG | 0755;
- st->st_nlink = 1;
- st->st_uid = getuid();
- st->st_gid = getgid();
-
flow = &fa.flows[fd];
pthread_rwlock_rdlock(&fa.flows_lock);
if (flow->stamp != 0) {
- st->st_size = 1536;
- st->st_mtime = flow->stamp;
+ attr->size = 1536;
+ attr->mtime = flow->stamp;
} else {
- st->st_size = 0;
- st->st_mtime = 0;
+ attr->size = 0;
+ attr->mtime = 0;
}
pthread_rwlock_unlock(&fa.flows_lock);
#else
(void) path;
- (void) st;
+ (void) attr;
#endif
return 0;
}
static struct rib_ops r_ops = {
- .read = fa_stat_read,
- .readdir = fa_stat_readdir,
- .getattr = fa_stat_getattr
+ .read = fa_rib_read,
+ .readdir = fa_rib_readdir,
+ .getattr = fa_rib_getattr
};
static int eid_to_fd(uint64_t eid)
diff --git a/src/ipcpd/unicast/pol/link_state.c b/src/ipcpd/unicast/pol/link_state.c
index 69044889..882bb8ac 100644
--- a/src/ipcpd/unicast/pol/link_state.c
+++ b/src/ipcpd/unicast/pol/link_state.c
@@ -24,7 +24,6 @@
#define _DEFAULT_SOURCE
#else
#define _POSIX_C_SOURCE 200112L
-#define __XSI_VISIBLE 500
#endif
#include "config.h"
@@ -180,14 +179,14 @@ static struct adjacency * get_adj(const char * path)
return NULL;
}
-static int lsdb_getattr(const char * path,
- struct stat * st)
+static int lsdb_rib_getattr(const char * path,
+ struct rib_attr * attr)
{
struct adjacency * adj;
struct timespec now;
assert(path);
- assert(st);
+ assert(attr);
clock_gettime(CLOCK_REALTIME_COARSE, &now);
@@ -195,26 +194,21 @@ static int lsdb_getattr(const char * path,
adj = get_adj(path);
if (adj != NULL) {
- st->st_mtime = adj->stamp;
- st->st_size = LS_ENTRY_SIZE;
+ attr->mtime = adj->stamp;
+ attr->size = LS_ENTRY_SIZE;
} else {
- st->st_mtime = now.tv_sec;
- st->st_size = 0;
+ attr->mtime = now.tv_sec;
+ attr->size = 0;
}
- st->st_mode = S_IFREG | 0755;
- st->st_nlink = 1;
- st->st_uid = getuid();
- st->st_gid = getgid();
-
pthread_rwlock_unlock(&ls.db_lock);
return 0;
}
-static int lsdb_read(const char * path,
- char * buf,
- size_t len)
+static int lsdb_rib_read(const char * path,
+ char * buf,
+ size_t len)
{
struct adjacency * a;
int size;
@@ -242,7 +236,7 @@ static int lsdb_read(const char * path,
return -1;
}
-static int lsdb_readdir(char *** buf)
+static int lsdb_rib_readdir(char *** buf)
{
struct list_head * p;
char entry[RIB_PATH_LEN + 1];
@@ -305,9 +299,9 @@ static int lsdb_readdir(char *** buf)
}
static struct rib_ops r_ops = {
- .read = lsdb_read,
- .readdir = lsdb_readdir,
- .getattr = lsdb_getattr
+ .read = lsdb_rib_read,
+ .readdir = lsdb_rib_readdir,
+ .getattr = lsdb_rib_getattr
};
static int lsdb_add_nb(uint64_t addr,