summaryrefslogtreecommitdiff
path: root/src/irmd
diff options
context:
space:
mode:
Diffstat (limited to 'src/irmd')
-rw-r--r--src/irmd/ipcp.c24
-rw-r--r--src/irmd/main.c769
-rw-r--r--src/irmd/proc_table.c2
-rw-r--r--src/irmd/prog_table.c4
-rw-r--r--src/irmd/registry.c31
-rw-r--r--src/irmd/registry.h2
-rw-r--r--src/irmd/utils.c71
-rw-r--r--src/irmd/utils.h8
8 files changed, 437 insertions, 474 deletions
diff --git a/src/irmd/ipcp.c b/src/irmd/ipcp.c
index efb5fbf3..49bf13c9 100644
--- a/src/irmd/ipcp.c
+++ b/src/irmd/ipcp.c
@@ -253,8 +253,8 @@ int ipcp_enroll(pid_t pid,
if (dst == NULL)
return -EINVAL;
- msg.code = IPCP_MSG_CODE__IPCP_ENROLL;
- msg.dst_name = (char *) dst;
+ msg.code = IPCP_MSG_CODE__IPCP_ENROLL;
+ msg.dst = (char *) dst;
recv_msg = send_recv_ipcp_msg(pid, &msg);
if (recv_msg == NULL)
@@ -292,11 +292,11 @@ int ipcp_connect(pid_t pid,
ipcp_msg_t * recv_msg = NULL;
int ret = -1;
- msg.code = IPCP_MSG_CODE__IPCP_CONNECT;
- msg.dst_name = (char *) dst;
- msg.comp_name = (char *) component;
- msg.has_pid = true;
- msg.pid = pid;
+ msg.code = IPCP_MSG_CODE__IPCP_CONNECT;
+ msg.dst = (char *) dst;
+ msg.comp = (char *) component;
+ msg.has_pid = true;
+ msg.pid = pid;
recv_msg = send_recv_ipcp_msg(pid, &msg);
if (recv_msg == NULL)
@@ -321,11 +321,11 @@ int ipcp_disconnect(pid_t pid,
ipcp_msg_t * recv_msg = NULL;
int ret = -1;
- msg.code = IPCP_MSG_CODE__IPCP_DISCONNECT;
- msg.dst_name = (char *) dst;
- msg.comp_name = (char *) component;
- msg.has_pid = true;
- msg.pid = pid;
+ msg.code = IPCP_MSG_CODE__IPCP_DISCONNECT;
+ msg.dst = (char *) dst;
+ msg.comp = (char *) component;
+ msg.has_pid = true;
+ msg.pid = pid;
recv_msg = send_recv_ipcp_msg(pid, &msg);
if (recv_msg == NULL)
diff --git a/src/irmd/main.c b/src/irmd/main.c
index 411df6dd..e90cbbc8 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -83,11 +83,11 @@ struct ipcp_entry {
pid_t pid;
enum ipcp_type type;
enum hash_algo dir_hash_algo;
- char * layer_name;
+ char * layer;
- enum init_state init_state;
- pthread_cond_t init_cond;
- pthread_mutex_t init_lock;
+ enum init_state state;
+ pthread_cond_t cond;
+ pthread_mutex_t lock;
};
enum irm_state {
@@ -107,6 +107,7 @@ struct {
struct list_head registry; /* registered names known */
struct list_head ipcps; /* list of ipcps in system */
+ size_t n_ipcps; /* number of ipcps */
struct list_head proc_table; /* processes */
struct list_head prog_table; /* programs known */
@@ -197,47 +198,116 @@ static struct irm_flow * get_irm_flow_n(pid_t n_pid)
return NULL;
}
-static struct ipcp_entry * ipcp_entry_create(void)
+static struct ipcp_entry * ipcp_entry_create(const char * name,
+ enum ipcp_type type)
{
- struct ipcp_entry * e = malloc(sizeof(*e));
+ struct ipcp_entry * e;
+ pthread_condattr_t cattr;
+
+ e = malloc(sizeof(*e));
if (e == NULL)
- return NULL;
+ goto fail_malloc;
+
+ e->layer = NULL;
+ e->type = type;
+ e->state = IPCP_BOOT;
+ e->name = strdup(name);
+ if (e->name == NULL)
+ goto fail_name;
+
+ if (pthread_condattr_init(&cattr))
+ goto fail_cattr;
+#ifndef __APPLE__
+ pthread_condattr_setclock(&cattr, PTHREAD_COND_CLOCK);
+#endif
+ if (pthread_cond_init(&e->cond, &cattr))
+ goto fail_cond;
+
+ if (pthread_mutex_init(&e->lock, NULL))
+ goto fail_mutex;
- e->name = NULL;
- e->layer_name = NULL;
list_head_init(&e->next);
+ pthread_condattr_destroy(&cattr);
+
return e;
+
+ fail_mutex:
+ pthread_cond_destroy(&e->cond);
+ fail_cond:
+ pthread_condattr_destroy(&cattr);
+ fail_cattr:
+ free(e->name);
+ fail_name:
+ free(e);
+ fail_malloc:
+ return NULL;
}
static void ipcp_entry_destroy(struct ipcp_entry * e)
{
assert(e);
- pthread_mutex_lock(&e->init_lock);
+ pthread_mutex_lock(&e->lock);
- while (e->init_state == IPCP_BOOT)
- pthread_cond_wait(&e->init_cond, &e->init_lock);
+ while (e->state == IPCP_BOOT)
+ pthread_cond_wait(&e->cond, &e->lock);
- pthread_mutex_unlock(&e->init_lock);
+ pthread_mutex_unlock(&e->lock);
- if (e->name != NULL)
- free(e->name);
+ free(e->name);
+ free(e->layer);
+ free(e);
+}
- if (e->layer_name != NULL)
- free(e->layer_name);
+static void ipcp_entry_set_state(struct ipcp_entry * e,
+ enum init_state state)
+{
+ pthread_mutex_lock(&e->lock);
+ e->state = state;
+ pthread_cond_broadcast(&e->cond);
+ pthread_mutex_unlock(&e->lock);
+}
- free(e);
+static int ipcp_entry_wait_boot(struct ipcp_entry * e)
+{
+ int ret = 0;
+ struct timespec dl;
+ struct timespec to = {SOCKET_TIMEOUT / 1000,
+ (SOCKET_TIMEOUT % 1000) * MILLION};
+
+ clock_gettime(PTHREAD_COND_CLOCK, &dl);
+ ts_add(&dl, &to, &dl);
+
+ pthread_mutex_lock(&e->lock);
+
+ while (e->state == IPCP_BOOT && ret != ETIMEDOUT)
+ ret = pthread_cond_timedwait(&e->cond, &e->lock, &dl);
+
+ if (ret == ETIMEDOUT) {
+ kill(e->pid, SIGTERM);
+ e->state = IPCP_NULL;
+ pthread_cond_signal(&e->cond);
+ }
+
+ if (e->state != IPCP_LIVE) {
+ pthread_mutex_unlock(&e->lock);
+ return -1;
+ }
+
+ pthread_mutex_unlock(&e->lock);
+
+ return 0;
}
static struct ipcp_entry * get_ipcp_entry_by_pid(pid_t pid)
{
- struct list_head * p = NULL;
+ struct list_head * p;
list_for_each(p, &irmd.ipcps) {
struct ipcp_entry * e = list_entry(p, struct ipcp_entry, next);
- if (pid == e->pid)
+ if (e->pid == pid)
return e;
}
@@ -246,7 +316,7 @@ static struct ipcp_entry * get_ipcp_entry_by_pid(pid_t pid)
static struct ipcp_entry * get_ipcp_entry_by_name(const char * name)
{
- struct list_head * p = NULL;
+ struct list_head * p;
list_for_each(p, &irmd.ipcps) {
struct ipcp_entry * e = list_entry(p, struct ipcp_entry, next);
@@ -264,15 +334,18 @@ static struct ipcp_entry * get_ipcp_by_dst_name(const char * name,
struct list_head * h;
uint8_t * hash;
pid_t pid;
+ size_t len;
pthread_rwlock_rdlock(&irmd.reg_lock);
list_for_each_safe(p, h, &irmd.ipcps) {
struct ipcp_entry * e = list_entry(p, struct ipcp_entry, next);
- if (e->layer_name == NULL || e->pid == src)
+ if (e->layer == NULL || e->pid == src)
continue;
- hash = malloc(IPCP_HASH_LEN(e));
+ len = IPCP_HASH_LEN(e);
+
+ hash = malloc(len);
if (hash == NULL)
return NULL;
@@ -282,7 +355,7 @@ static struct ipcp_entry * get_ipcp_by_dst_name(const char * name,
pthread_rwlock_unlock(&irmd.reg_lock);
- if (ipcp_query(pid, hash, IPCP_HASH_LEN(e)) == 0) {
+ if (ipcp_query(pid, hash, len) == 0) {
free(hash);
return e;
}
@@ -297,134 +370,89 @@ static struct ipcp_entry * get_ipcp_by_dst_name(const char * name,
return NULL;
}
-static pid_t create_ipcp(char * name,
- enum ipcp_type ipcp_type)
+static pid_t create_ipcp(const char * name,
+ enum ipcp_type type)
{
- struct pid_el * ppid = NULL;
- struct ipcp_entry * tmp = NULL;
- struct list_head * p = NULL;
- struct ipcp_entry * entry = NULL;
- int ret = 0;
- pthread_condattr_t cattr;
- struct timespec dl;
- struct timespec to = {SOCKET_TIMEOUT / 1000,
- (SOCKET_TIMEOUT % 1000) * MILLION};
- pid_t ipcp_pid;
-
- ppid = malloc(sizeof(*ppid));
- if (ppid == NULL)
- return -ENOMEM;
+ struct pid_el * ppid;
+ struct ipcp_entry * entry;
+ struct list_head * p;
+ pid_t pid;
- pthread_rwlock_wrlock(&irmd.reg_lock);
+ pthread_rwlock_rdlock(&irmd.reg_lock);
entry = get_ipcp_entry_by_name(name);
if (entry != NULL) {
pthread_rwlock_unlock(&irmd.reg_lock);
- free(ppid);
log_err("IPCP by that name already exists.");
- return -1;
- }
-
- ppid->pid = ipcp_create(name, ipcp_type);
- if (ppid->pid == -1) {
- pthread_rwlock_unlock(&irmd.reg_lock);
- free(ppid);
- log_err("Failed to create IPCP.");
- return -1;
+ return -EPERM;
}
- tmp = ipcp_entry_create();
- if (tmp == NULL) {
- pthread_rwlock_unlock(&irmd.reg_lock);
- free(ppid);
- return -1;
- }
+ pthread_rwlock_unlock(&irmd.reg_lock);
- list_head_init(&tmp->next);
+ ppid = malloc(sizeof(*ppid));
+ if (ppid == NULL)
+ goto fail_ppid;
- tmp->name = strdup(name);
- if (tmp->name == NULL) {
- ipcp_entry_destroy(tmp);
- pthread_rwlock_unlock(&irmd.reg_lock);
- free(ppid);
- return -1;
+ entry = ipcp_entry_create(name, type);
+ if (entry == NULL) {
+ log_err("Failed to create IPCP entry.");
+ goto fail_ipcp_entry;
}
- pthread_condattr_init(&cattr);
-#ifndef __APPLE__
- pthread_condattr_setclock(&cattr, PTHREAD_COND_CLOCK);
-#endif
-
- pthread_cond_init(&tmp->init_cond, &cattr);
-
- pthread_condattr_destroy(&cattr);
+ pid = ipcp_create(name, type);
+ if (pid == -1) {
+ log_err("Failed to create IPCP.");
+ goto fail_ipcp;
+ }
- pthread_mutex_init(&tmp->init_lock, NULL);
+ entry->pid = pid;
- tmp->pid = ppid->pid;
- tmp->layer_name = NULL;
- tmp->type = ipcp_type;
- tmp->init_state = IPCP_BOOT;
- tmp->dir_hash_algo = -1;
- ipcp_pid = tmp->pid;
+ pthread_rwlock_wrlock(&irmd.reg_lock);
list_for_each(p, &irmd.ipcps) {
- struct ipcp_entry * e = list_entry(p, struct ipcp_entry, next);
- if (e->type > ipcp_type)
+ if (list_entry(p, struct ipcp_entry, next)->type > type)
break;
}
- list_add_tail(&tmp->next, p);
+ list_add_tail(&entry->next, p);
+ ++irmd.n_ipcps;
+ ppid->pid = entry->pid;
list_add(&ppid->next, &irmd.spawned_pids);
pthread_rwlock_unlock(&irmd.reg_lock);
- pthread_mutex_lock(&tmp->init_lock);
-
- clock_gettime(PTHREAD_COND_CLOCK, &dl);
- ts_add(&dl, &to, &dl);
-
- while (tmp->init_state == IPCP_BOOT && ret != -ETIMEDOUT)
- ret = -pthread_cond_timedwait(&tmp->init_cond,
- &tmp->init_lock,
- &dl);
-
- if (ret == -ETIMEDOUT) {
- kill(tmp->pid, SIGKILL);
- tmp->init_state = IPCP_NULL;
- pthread_cond_signal(&tmp->init_cond);
- pthread_mutex_unlock(&tmp->init_lock);
- log_err("IPCP %d failed to respond.", ipcp_pid);
+ /* IRMd maintenance will clean up if booting fails. */
+ if (ipcp_entry_wait_boot(entry)) {
+ log_err("IPCP %d failed to boot.", pid);
return -1;
}
- pthread_mutex_unlock(&tmp->init_lock);
+ log_info("Created IPCP %d.", pid);
- log_info("Created IPCP %d.", ipcp_pid);
+ return pid;
- return ipcp_pid;
+ ipcp_destroy(pid);
+ fail_ipcp:
+ ipcp_entry_destroy(entry);
+ fail_ipcp_entry:
+ free(ppid);
+ fail_ppid:
+ return -1;
}
static int create_ipcp_r(pid_t pid,
int result)
{
- struct list_head * pos = NULL;
-
- if (result != 0)
- return result;
+ struct list_head * p;
pthread_rwlock_rdlock(&irmd.reg_lock);
- list_for_each(pos, &irmd.ipcps) {
- struct ipcp_entry * e =
- list_entry(pos, struct ipcp_entry, next);
-
+ list_for_each(p, &irmd.ipcps) {
+ struct ipcp_entry * e = list_entry(p, struct ipcp_entry, next);
if (e->pid == pid) {
- pthread_mutex_lock(&e->init_lock);
- e->init_state = IPCP_LIVE;
- pthread_cond_broadcast(&e->init_cond);
- pthread_mutex_unlock(&e->init_lock);
+ ipcp_entry_set_state(e, result ? IPCP_NULL : IPCP_LIVE);
+ break;
}
}
@@ -435,12 +463,12 @@ static int create_ipcp_r(pid_t pid,
static void clear_spawned_process(pid_t pid)
{
- struct list_head * pos = NULL;
- struct list_head * n = NULL;
+ struct list_head * p;
+ struct list_head * h;
- list_for_each_safe(pos, n, &(irmd.spawned_pids)) {
- struct pid_el * a = list_entry(pos, struct pid_el, next);
- if (pid == a->pid) {
+ list_for_each_safe(p, h, &(irmd.spawned_pids)) {
+ struct pid_el * a = list_entry(p, struct pid_el, next);
+ if (a->pid == pid) {
list_del(&a->next);
free(a);
}
@@ -449,22 +477,20 @@ static void clear_spawned_process(pid_t pid)
static int destroy_ipcp(pid_t pid)
{
- struct list_head * pos = NULL;
- struct list_head * n = NULL;
+ struct list_head * p;
+ struct list_head * h;
pthread_rwlock_wrlock(&irmd.reg_lock);
- list_for_each_safe(pos, n, &(irmd.ipcps)) {
- struct ipcp_entry * tmp =
- list_entry(pos, struct ipcp_entry, next);
-
- if (pid == tmp->pid) {
+ list_for_each_safe(p, h, &irmd.ipcps) {
+ struct ipcp_entry * e = list_entry(p, struct ipcp_entry, next);
+ if (e->pid == pid) {
clear_spawned_process(pid);
if (ipcp_destroy(pid))
log_err("Could not destroy IPCP.");
- list_del(&tmp->next);
- ipcp_entry_destroy(tmp);
-
+ list_del(&e->next);
+ ipcp_entry_destroy(e);
+ --irmd.n_ipcps;
log_info("Destroyed IPCP %d.", pid);
}
}
@@ -477,7 +503,7 @@ static int destroy_ipcp(pid_t pid)
static int bootstrap_ipcp(pid_t pid,
ipcp_config_msg_t * conf)
{
- struct ipcp_entry * entry = NULL;
+ struct ipcp_entry * entry;
struct layer_info info;
pthread_rwlock_wrlock(&irmd.reg_lock);
@@ -501,8 +527,8 @@ static int bootstrap_ipcp(pid_t pid,
return -1;
}
- entry->layer_name = strdup(info.layer_name);
- if (entry->layer_name == NULL) {
+ entry->layer = strdup(info.layer_name);
+ if (entry->layer == NULL) {
pthread_rwlock_unlock(&irmd.reg_lock);
log_warn("Failed to set name of layer.");
return -ENOMEM;
@@ -519,7 +545,7 @@ static int bootstrap_ipcp(pid_t pid,
}
static int enroll_ipcp(pid_t pid,
- char * dst_name)
+ char * dst)
{
struct ipcp_entry * entry = NULL;
struct layer_info info;
@@ -533,7 +559,7 @@ static int enroll_ipcp(pid_t pid,
return -1;
}
- if (entry->layer_name != NULL) {
+ if (entry->layer != NULL) {
pthread_rwlock_unlock(&irmd.reg_lock);
log_err("IPCP in wrong state");
return -1;
@@ -541,7 +567,7 @@ static int enroll_ipcp(pid_t pid,
pthread_rwlock_unlock(&irmd.reg_lock);
- if (ipcp_enroll(pid, dst_name, &info) < 0) {
+ if (ipcp_enroll(pid, dst, &info) < 0) {
log_err("Could not enroll IPCP %d.", pid);
return -1;
}
@@ -555,8 +581,8 @@ static int enroll_ipcp(pid_t pid,
return -1;
}
- entry->layer_name = strdup(info.layer_name);
- if (entry->layer_name == NULL) {
+ entry->layer = strdup(info.layer_name);
+ if (entry->layer == NULL) {
pthread_rwlock_unlock(&irmd.reg_lock);
log_err("Failed to strdup layer_name.");
return -ENOMEM;
@@ -648,13 +674,13 @@ static int bind_program(char * prog,
int argc,
char ** argv)
{
- char * progs;
- char * progn;
- char ** argv_dup = NULL;
- int i;
- char * name_dup = NULL;
- struct prog_entry * e = NULL;
- struct reg_entry * re = NULL;
+ char * progs;
+ char * progn;
+ char ** argv_dup = NULL;
+ int i;
+ char * name_dup = NULL;
+ struct prog_entry * e = NULL;
+ struct reg_entry * re = NULL;
if (prog == NULL || name == NULL)
return -EINVAL;
@@ -662,7 +688,6 @@ static int bind_program(char * prog,
pthread_rwlock_wrlock(&irmd.reg_lock);
e = prog_table_get(&irmd.prog_table, path_strip(prog));
-
if (e == NULL) {
progs = strdup(path_strip(prog));
if (progs == NULL) {
@@ -704,9 +729,7 @@ static int bind_program(char * prog,
argvfree(argv_dup);
return -ENOMEM;
}
-
prog_table_add(&irmd.prog_table, e);
-
}
name_dup = strdup(name);
@@ -835,68 +858,78 @@ static int unbind_process(pid_t pid,
return 0;
}
-static ssize_t list_ipcps(char * name,
- pid_t ** pids)
+static ssize_t list_ipcps(ipcp_info_msg_t *** ipcps,
+ size_t * n_ipcps)
{
- struct list_head * pos = NULL;
- size_t count = 0;
- int i = 0;
+ struct list_head * p;
+ int i = 0;
pthread_rwlock_rdlock(&irmd.reg_lock);
- list_for_each(pos, &irmd.ipcps) {
- struct ipcp_entry * tmp =
- list_entry(pos, struct ipcp_entry, next);
- if (wildcard_match(name, tmp->name) == 0)
- count++;
- }
+ *n_ipcps = irmd.n_ipcps;
- if (count == 0) {
+ if (*n_ipcps == 0) {
pthread_rwlock_unlock(&irmd.reg_lock);
return 0;
}
- *pids = malloc(count * sizeof(**pids));
- if (*pids == NULL) {
+ *ipcps = malloc(irmd.n_ipcps * sizeof(**ipcps));
+ if (*ipcps == NULL) {
pthread_rwlock_unlock(&irmd.reg_lock);
+ *n_ipcps = 0;
return -1;
}
- list_for_each(pos, &irmd.ipcps) {
- struct ipcp_entry * tmp =
- list_entry(pos, struct ipcp_entry, next);
- if (wildcard_match(name, tmp->name) == 0)
- (*pids)[i++] = tmp->pid;
- }
+ list_for_each(p, &irmd.ipcps) {
+ struct ipcp_entry * e = list_entry(p, struct ipcp_entry, next);
+ (*ipcps)[i] = malloc(sizeof(***ipcps));
+ if ((*ipcps)[i] == NULL)
+ goto fail_malloc;
+
+ ipcp_info_msg__init((*ipcps)[i]);
+ (*ipcps)[i]->name = strdup(e->name);
+ if ((*ipcps)[i]->name == NULL)
+ goto fail_mem;
+
+ (*ipcps)[i]->layer = strdup(
+ e->layer != NULL ? e->layer : "Not enrolled");
+ if ((*ipcps)[i]->layer == NULL)
+ goto fail_mem;
+
+ (*ipcps)[i]->pid = e->pid;
+ (*ipcps)[i++]->type = e->type;
+ }
pthread_rwlock_unlock(&irmd.reg_lock);
- return count;
+ return 0;
+
+ fail_mem:
+ while (i > 0) {
+ free((*ipcps)[i]->layer);
+ free((*ipcps)[i]->name);
+ free(*ipcps[--i]);
+ }
+ free(*ipcps);
+ *n_ipcps = 0;
+ return -ENOMEM;
+
+ fail_malloc:
+ while (i > 0)
+ free(*ipcps[--i]);
+ free(*ipcps);
+ *n_ipcps = 0;
+ return -ENOMEM;
}
-static int name_reg(const char * name,
- char ** layers,
- size_t len)
+static int irm_update_name(const char * name)
{
- size_t i;
- int ret = 0;
- struct list_head * p = NULL;
-
- assert(name);
- assert(len);
- assert(layers);
- assert(layers[0]);
+ struct list_head * p;
pthread_rwlock_wrlock(&irmd.reg_lock);
- if (list_is_empty(&irmd.ipcps)) {
- pthread_rwlock_unlock(&irmd.reg_lock);
- return -1;
- }
-
if (!registry_has_name(&irmd.registry, name)) {
- struct reg_entry * re =
- registry_add_name(&irmd.registry, name);
+ struct reg_entry * re = registry_add_name(&irmd.registry, name);
if (re == NULL) {
log_err("Failed creating registry entry for %s.", name);
pthread_rwlock_unlock(&irmd.reg_lock);
@@ -906,11 +939,11 @@ static int name_reg(const char * name,
/* check the tables for client programs */
list_for_each(p, &irmd.proc_table) {
struct list_head * q;
- struct proc_entry * e =
- list_entry(p, struct proc_entry, next);
+ struct proc_entry * e;
+ e = list_entry(p, struct proc_entry, next);
list_for_each(q, &e->names) {
- struct str_el * s =
- list_entry(q, struct str_el, next);
+ struct str_el * s;
+ s = list_entry(q, struct str_el, next);
if (!strcmp(s->str, name))
reg_entry_add_pid(re, e->pid);
}
@@ -918,145 +951,145 @@ static int name_reg(const char * name,
list_for_each(p, &irmd.prog_table) {
struct list_head * q;
- struct prog_entry * e =
- list_entry(p, struct prog_entry, next);
+ struct prog_entry * e;
+ e = list_entry(p, struct prog_entry, next);
list_for_each(q, &e->names) {
- struct str_el * s =
- list_entry(q, struct str_el, next);
+ struct str_el * s;
+ s = list_entry(q, struct str_el, next);
if (!strcmp(s->str, name))
reg_entry_add_prog(re, e);
}
}
}
- list_for_each(p, &irmd.ipcps) {
- struct ipcp_entry * e = list_entry(p, struct ipcp_entry, next);
- if (e->layer_name == NULL)
- continue;
+ pthread_rwlock_unlock(&irmd.reg_lock);
- for (i = 0; i < len; ++i) {
- uint8_t * hash;
- pid_t pid;
- size_t len;
+ return 0;
+}
- if (wildcard_match(layers[i], e->layer_name))
- continue;
+static int name_reg(pid_t pid,
+ const char * name)
+{
+ size_t len;
+ struct ipcp_entry * ipcp;
+ uint8_t * hash;
+ int err;
- hash = malloc(IPCP_HASH_LEN(e));
- if (hash == NULL)
- break;
+ assert(name);
- str_hash(e->dir_hash_algo, hash, name);
+ pthread_rwlock_wrlock(&irmd.reg_lock);
- pid = e->pid;
- len = IPCP_HASH_LEN(e);
+ ipcp = get_ipcp_entry_by_pid(pid);
+ if (ipcp == NULL) {
+ err = -EIPCP;
+ goto fail;
+ }
- pthread_rwlock_unlock(&irmd.reg_lock);
+ if (ipcp->layer == NULL) {
+ err = -EPERM;
+ goto fail;
+ }
- if (ipcp_reg(pid, hash, len)) {
- log_err("Could not register " HASH_FMT
- " with IPCP %d.",
- HASH_VAL(hash), pid);
- pthread_rwlock_wrlock(&irmd.reg_lock);
- free(hash);
- break;
- }
+ len = IPCP_HASH_LEN(ipcp);
- pthread_rwlock_wrlock(&irmd.reg_lock);
+ hash = malloc(len);
+ if (hash == NULL) {
+ err = -ENOMEM;
+ goto fail;
+ }
- log_info("Registered %s in %s as " HASH_FMT ".",
- name, e->layer_name, HASH_VAL(hash));
- ++ret;
+ str_hash(ipcp->dir_hash_algo, hash, name);
+ pthread_rwlock_unlock(&irmd.reg_lock);
- free(hash);
- }
+ if (ipcp_reg(pid, hash, len)) {
+ log_err("Could not register " HASH_FMT " with IPCP %d.",
+ HASH_VAL(hash), pid);
+ free(hash);
+ return -1;
}
- pthread_rwlock_unlock(&irmd.reg_lock);
+ irm_update_name(name);
- return (ret > 0 ? 0 : -1);
+ log_info("Registered %s with IPCP %d as " HASH_FMT ".",
+ name, pid, HASH_VAL(hash));
+
+ free(hash);
+
+ return 0;
+
+fail:
+ pthread_rwlock_unlock(&irmd.reg_lock);
+ return err;
}
-static int name_unreg(const char * name,
- char ** layers,
- size_t len)
+static int name_unreg(pid_t pid,
+ const char * name)
{
- size_t i;
- int ret = 0;
- struct list_head * pos = NULL;
+ struct ipcp_entry * ipcp;
+ int err;
+ uint8_t * hash;
+ size_t len;
assert(name);
- assert(len);
- assert(layers);
- assert(layers[0]);
pthread_rwlock_wrlock(&irmd.reg_lock);
- list_for_each(pos, &irmd.ipcps) {
- struct ipcp_entry * e =
- list_entry(pos, struct ipcp_entry, next);
-
- if (e->layer_name == NULL)
- continue;
-
- for (i = 0; i < len; ++i) {
- uint8_t * hash;
- pid_t pid;
- size_t len;
+ ipcp = get_ipcp_entry_by_pid(pid);
+ if (ipcp == NULL) {
+ err = -EIPCP;
+ goto fail;
+ }
- if (wildcard_match(layers[i], e->layer_name))
- continue;
+ if (ipcp->layer == NULL) {
+ err = -EPERM;
+ goto fail;
+ }
- hash = malloc(IPCP_HASH_LEN(e));
- if (hash == NULL)
- break;
+ len = IPCP_HASH_LEN(ipcp);
- str_hash(e->dir_hash_algo, hash, name);
+ hash = malloc(len);
+ if (hash == NULL) {
+ err = -ENOMEM;
+ goto fail;
+ }
- pid = e->pid;
- len = IPCP_HASH_LEN(e);
+ str_hash(ipcp->dir_hash_algo, hash, name);
- pthread_rwlock_unlock(&irmd.reg_lock);
+ pthread_rwlock_unlock(&irmd.reg_lock);
- if (ipcp_unreg(pid, hash, len)) {
- log_err("Could not unregister %s with IPCP %d.",
- name, pid);
- pthread_rwlock_wrlock(&irmd.reg_lock);
- free(hash);
- break;
- }
+ if (ipcp_unreg(pid, hash, len)) {
+ log_err("Could not unregister %s with IPCP %d.", name, pid);
+ free(hash);
+ return -1;
+ }
- pthread_rwlock_wrlock(&irmd.reg_lock);
+ log_info("Unregistered %s from %d.", name, pid);
- log_info("Unregistered %s from %s.",
- name, e->layer_name);
- ++ret;
+ free(hash);
- free(hash);
- }
- }
+ return 0;
+ fail:
pthread_rwlock_unlock(&irmd.reg_lock);
-
- return (ret > 0 ? 0 : -1);
+ return err;
}
static int proc_announce(pid_t pid,
char * prog)
{
- struct proc_entry * e = NULL;
- struct prog_entry * a = NULL;
- char * prog_dup;
- if (prog == NULL)
- return -EINVAL;
+ struct proc_entry * e;
+ struct prog_entry * a;
+ char * prog_dup;
+
+ assert(prog);
prog_dup = strdup(prog);
- if (prog_dup == NULL) {
+ if (prog_dup == NULL)
return -ENOMEM;
- }
e = proc_entry_create(pid, prog_dup);
if (e == NULL) {
+ free(prog_dup);
return -ENOMEM;
}
@@ -1065,7 +1098,6 @@ static int proc_announce(pid_t pid,
proc_table_add(&irmd.proc_table, e);
/* Copy listen names from program if it exists. */
-
a = prog_table_get(&irmd.prog_table, e->prog);
if (a != NULL) {
struct list_head * p;
@@ -1876,17 +1908,24 @@ static void * mainloop(void * o)
(void) o;
while (true) {
- irm_msg_t ret_msg = IRM_MSG__INIT;
+ irm_msg_t * ret_msg;
struct irm_flow * e = NULL;
- pid_t * pids = NULL;
struct timespec * timeo = NULL;
struct timespec ts = {0, 0};
struct cmd * cmd;
- ret_msg.code = IRM_MSG_CODE__IRM_REPLY;
+ ret_msg = malloc(sizeof(*ret_msg));
+ if (ret_msg == NULL)
+ return (void *) -1;
+
+ irm_msg__init(ret_msg);
+
+ ret_msg->code = IRM_MSG_CODE__IRM_REPLY;
+
pthread_mutex_lock(&irmd.cmd_lock);
+ pthread_cleanup_push(free_msg, ret_msg);
pthread_cleanup_push((void *)(void *) pthread_mutex_unlock,
&irmd.cmd_lock);
@@ -1897,6 +1936,7 @@ static void * mainloop(void * o)
list_del(&cmd->next);
pthread_cleanup_pop(true);
+ pthread_cleanup_pop(false);
msg = irm_msg__unpack(NULL, cmd->len, cmd->cbuf);
sfd = cmd->fd;
@@ -1905,6 +1945,7 @@ static void * mainloop(void * o)
if (msg == NULL) {
close(sfd);
+ irm_msg__free_unpacked(ret_msg, NULL);
continue;
}
@@ -1920,151 +1961,145 @@ static void * mainloop(void * o)
pthread_cleanup_push(close_ptr, &sfd);
pthread_cleanup_push(free_msg, msg);
+ pthread_cleanup_push(free_msg, ret_msg);
switch (msg->code) {
case IRM_MSG_CODE__IRM_CREATE_IPCP:
- ret_msg.has_result = true;
- ret_msg.result = create_ipcp(msg->dst_name,
- msg->ipcp_type);
+ ret_msg->has_result = true;
+ ret_msg->result = create_ipcp(msg->name,
+ msg->ipcp_type);
break;
case IRM_MSG_CODE__IPCP_CREATE_R:
- ret_msg.has_result = true;
- ret_msg.result = create_ipcp_r(msg->pid, msg->result);
+ ret_msg->has_result = true;
+ ret_msg->result = create_ipcp_r(msg->pid, msg->result);
break;
case IRM_MSG_CODE__IRM_DESTROY_IPCP:
- ret_msg.has_result = true;
- ret_msg.result = destroy_ipcp(msg->pid);
+ ret_msg->has_result = true;
+ ret_msg->result = destroy_ipcp(msg->pid);
break;
case IRM_MSG_CODE__IRM_BOOTSTRAP_IPCP:
- ret_msg.has_result = true;
- ret_msg.result = bootstrap_ipcp(msg->pid, msg->conf);
+ ret_msg->has_result = true;
+ ret_msg->result = bootstrap_ipcp(msg->pid, msg->conf);
break;
case IRM_MSG_CODE__IRM_ENROLL_IPCP:
- ret_msg.has_result = true;
- ret_msg.result = enroll_ipcp(msg->pid,
- msg->layer_name[0]);
+ ret_msg->has_result = true;
+ ret_msg->result = enroll_ipcp(msg->pid, msg->dst);
break;
case IRM_MSG_CODE__IRM_CONNECT_IPCP:
- ret_msg.has_result = true;
- ret_msg.result = connect_ipcp(msg->pid,
- msg->dst_name,
- msg->comp_name);
+ ret_msg->has_result = true;
+ ret_msg->result = connect_ipcp(msg->pid,
+ msg->dst,
+ msg->comp);
break;
case IRM_MSG_CODE__IRM_DISCONNECT_IPCP:
- ret_msg.has_result = true;
- ret_msg.result = disconnect_ipcp(msg->pid,
- msg->dst_name,
- msg->comp_name);
+ ret_msg->has_result = true;
+ ret_msg->result = disconnect_ipcp(msg->pid,
+ msg->dst,
+ msg->comp);
break;
case IRM_MSG_CODE__IRM_BIND_PROGRAM:
- ret_msg.has_result = true;
- ret_msg.result = bind_program(msg->prog_name,
- msg->dst_name,
- msg->opts,
- msg->n_args,
- msg->args);
+ ret_msg->has_result = true;
+ ret_msg->result = bind_program(msg->prog,
+ msg->name,
+ msg->opts,
+ msg->n_args,
+ msg->args);
break;
case IRM_MSG_CODE__IRM_UNBIND_PROGRAM:
- ret_msg.has_result = true;
- ret_msg.result = unbind_program(msg->prog_name,
- msg->dst_name);
+ ret_msg->has_result = true;
+ ret_msg->result = unbind_program(msg->prog, msg->name);
break;
case IRM_MSG_CODE__IRM_PROC_ANNOUNCE:
- ret_msg.has_result = true;
- ret_msg.result = proc_announce(msg->pid,
- msg->prog_name);
+ ret_msg->has_result = true;
+ ret_msg->result = proc_announce(msg->pid, msg->prog);
break;
case IRM_MSG_CODE__IRM_BIND_PROCESS:
- ret_msg.has_result = true;
- ret_msg.result = bind_process(msg->pid, msg->dst_name);
+ ret_msg->has_result = true;
+ ret_msg->result = bind_process(msg->pid, msg->name);
break;
case IRM_MSG_CODE__IRM_UNBIND_PROCESS:
- ret_msg.has_result = true;
- ret_msg.result = unbind_process(msg->pid,
- msg->dst_name);
+ ret_msg->has_result = true;
+ ret_msg->result = unbind_process(msg->pid, msg->name);
break;
case IRM_MSG_CODE__IRM_LIST_IPCPS:
- ret_msg.has_result = true;
- ret_msg.n_pids = list_ipcps(msg->dst_name, &pids);
- ret_msg.pids = pids;
+ ret_msg->has_result = true;
+ ret_msg->result = list_ipcps(&ret_msg->ipcps,
+ &ret_msg->n_ipcps);
break;
case IRM_MSG_CODE__IRM_REG:
- ret_msg.has_result = true;
- ret_msg.result = name_reg(msg->dst_name,
- msg->layer_name,
- msg->n_layer_name);
+ ret_msg->has_result = true;
+ ret_msg->result = name_reg(msg->pid, msg->name);
break;
case IRM_MSG_CODE__IRM_UNREG:
- ret_msg.has_result = true;
- ret_msg.result = name_unreg(msg->dst_name,
- msg->layer_name,
- msg->n_layer_name);
+ ret_msg->has_result = true;
+ ret_msg->result = name_unreg(msg->pid, msg->name);
break;
case IRM_MSG_CODE__IRM_FLOW_ACCEPT:
- ret_msg.has_result = true;
- ret_msg.result = flow_accept(msg->pid, timeo, &e);
- if (ret_msg.result == 0) {
- ret_msg.has_port_id = true;
- ret_msg.port_id = e->port_id;
- ret_msg.has_pid = true;
- ret_msg.pid = e->n_1_pid;
- ret_msg.has_qoscube = true;
- ret_msg.qoscube = e->qc;
+ ret_msg->has_result = true;
+ ret_msg->result = flow_accept(msg->pid, timeo, &e);
+ if (ret_msg->result == 0) {
+ ret_msg->has_port_id = true;
+ ret_msg->port_id = e->port_id;
+ ret_msg->has_pid = true;
+ ret_msg->pid = e->n_1_pid;
+ ret_msg->has_qoscube = true;
+ ret_msg->qoscube = e->qc;
}
break;
case IRM_MSG_CODE__IRM_FLOW_ALLOC:
- ret_msg.has_result = true;
- ret_msg.result = flow_alloc(msg->pid, msg->dst_name,
- msg->qoscube, timeo, &e);
- if (ret_msg.result == 0) {
- ret_msg.has_port_id = true;
- ret_msg.port_id = e->port_id;
- ret_msg.has_pid = true;
- ret_msg.pid = e->n_1_pid;
+ ret_msg->has_result = true;
+ ret_msg->result = flow_alloc(msg->pid, msg->dst,
+ msg->qoscube, timeo, &e);
+ if (ret_msg->result == 0) {
+ ret_msg->has_port_id = true;
+ ret_msg->port_id = e->port_id;
+ ret_msg->has_pid = true;
+ ret_msg->pid = e->n_1_pid;
}
break;
case IRM_MSG_CODE__IRM_FLOW_DEALLOC:
- ret_msg.has_result = true;
- ret_msg.result = flow_dealloc(msg->pid, msg->port_id);
+ ret_msg->has_result = true;
+ ret_msg->result = flow_dealloc(msg->pid, msg->port_id);
break;
case IRM_MSG_CODE__IPCP_FLOW_REQ_ARR:
e = flow_req_arr(msg->pid,
msg->hash.data,
msg->qoscube);
- ret_msg.has_result = true;
+ ret_msg->has_result = true;
if (e == NULL) {
- ret_msg.result = -1;
+ ret_msg->result = -1;
break;
}
- ret_msg.has_port_id = true;
- ret_msg.port_id = e->port_id;
- ret_msg.has_pid = true;
- ret_msg.pid = e->n_pid;
+ ret_msg->has_port_id = true;
+ ret_msg->port_id = e->port_id;
+ ret_msg->has_pid = true;
+ ret_msg->pid = e->n_pid;
break;
case IRM_MSG_CODE__IPCP_FLOW_ALLOC_REPLY:
- ret_msg.has_result = true;
- ret_msg.result = flow_alloc_reply(msg->port_id,
- msg->response);
+ ret_msg->has_result = true;
+ ret_msg->result = flow_alloc_reply(msg->port_id,
+ msg->response);
break;
default:
log_err("Don't know that message code.");
break;
}
+ pthread_cleanup_pop(false);
pthread_cleanup_pop(true);
pthread_cleanup_pop(false);
- if (ret_msg.result == -EPIPE || !ret_msg.has_result) {
+ if (ret_msg->result == -EPIPE || !ret_msg->has_result) {
+ irm_msg__free_unpacked(ret_msg, NULL);
close(sfd);
tpm_inc(irmd.tpm);
continue;
}
- buffer.len = irm_msg__get_packed_size(&ret_msg);
+ buffer.len = irm_msg__get_packed_size(ret_msg);
if (buffer.len == 0) {
log_err("Failed to calculate length of reply message.");
- if (pids != NULL)
- free(pids);
+ irm_msg__free_unpacked(ret_msg, NULL);
close(sfd);
tpm_inc(irmd.tpm);
continue;
@@ -2072,22 +2107,20 @@ static void * mainloop(void * o)
buffer.data = malloc(buffer.len);
if (buffer.data == NULL) {
- if (pids != NULL)
- free(pids);
+ irm_msg__free_unpacked(ret_msg, NULL);
close(sfd);
tpm_inc(irmd.tpm);
continue;
}
- irm_msg__pack(&ret_msg, buffer.data);
+ irm_msg__pack(ret_msg, buffer.data);
- if (pids != NULL)
- free(pids);
+ irm_msg__free_unpacked(ret_msg, NULL);
pthread_cleanup_push(close_ptr, &sfd);
if (write(sfd, buffer.data, buffer.len) == -1)
- if (ret_msg.result != -EIRMD)
+ if (ret_msg->result != -EIRMD)
log_warn("Failed to send reply message.");
free(buffer.data);
diff --git a/src/irmd/proc_table.c b/src/irmd/proc_table.c
index beda2f62..e8d08447 100644
--- a/src/irmd/proc_table.c
+++ b/src/irmd/proc_table.c
@@ -166,7 +166,7 @@ void proc_entry_del_name(struct proc_entry * e,
list_for_each_safe(p, h, &e->names) {
struct str_el * s = list_entry(p, struct str_el, next);
- if (!wildcard_match(name, s->str)) {
+ if (!strcmp(name, s->str)) {
list_del(&s->next);
if (s->str != NULL)
free(s->str);
diff --git a/src/irmd/prog_table.c b/src/irmd/prog_table.c
index 563e7e10..bd69e156 100644
--- a/src/irmd/prog_table.c
+++ b/src/irmd/prog_table.c
@@ -115,7 +115,7 @@ void prog_entry_del_name(struct prog_entry * e,
list_for_each_safe(p, h, &e->names) {
struct str_el * s = list_entry(p, struct str_el, next);
- if (!wildcard_match(name, s->str)) {
+ if (!strcmp(name, s->str)) {
list_del(&s->next);
if (s->str != NULL)
free(s->str);
@@ -146,7 +146,7 @@ void prog_table_del(struct list_head * prog_table,
list_for_each_safe(p, h, prog_table) {
struct prog_entry * e = list_entry(p, struct prog_entry, next);
- if (!wildcard_match(prog, e->prog)) {
+ if (!strcmp(prog, e->prog)) {
list_del(&e->next);
prog_entry_destroy(e);
}
diff --git a/src/irmd/registry.c b/src/irmd/registry.c
index 6da36055..145a7452 100644
--- a/src/irmd/registry.c
+++ b/src/irmd/registry.c
@@ -44,7 +44,9 @@
static struct reg_entry * reg_entry_create(void)
{
- struct reg_entry * e = malloc(sizeof(*e));
+ struct reg_entry * e;
+
+ e = malloc(sizeof(*e));
if (e == NULL)
return NULL;
@@ -59,8 +61,8 @@ static int reg_entry_init(struct reg_entry * e,
{
pthread_condattr_t cattr;
- if (e == NULL || name == NULL)
- return -1;
+ assert(e);
+ assert(name);
list_head_init(&e->next);
list_head_init(&e->reg_progs);
@@ -69,20 +71,29 @@ static int reg_entry_init(struct reg_entry * e,
e->name = name;
if (pthread_condattr_init(&cattr))
- return -1;
+ goto fail_cattr;
#ifndef __APPLE__
pthread_condattr_setclock(&cattr, PTHREAD_COND_CLOCK);
#endif
if (pthread_cond_init(&e->state_cond, &cattr))
- return -1;
+ goto fail_cond;
if (pthread_mutex_init(&e->state_lock, NULL))
- return -1;
+ goto fail_mutex;
+
+ pthread_condattr_destroy(&cattr);
e->state = REG_NAME_IDLE;
return 0;
+
+ fail_mutex:
+ pthread_cond_destroy(&e->state_cond);
+ fail_cond:
+ pthread_condattr_destroy(&cattr);
+ fail_cattr:
+ return -1;
}
static void cancel_reg_entry_destroy(void * o)
@@ -199,12 +210,12 @@ int reg_entry_add_prog(struct reg_entry * e,
void reg_entry_del_prog(struct reg_entry * e,
const char * prog)
{
- struct list_head * p = NULL;
- struct list_head * h = NULL;
+ struct list_head * p;
+ struct list_head * h;
list_for_each_safe(p, h, &e->reg_progs) {
struct str_el * e = list_entry(p, struct str_el, next);
- if (!wildcard_match(prog, e->str)) {
+ if (!strcmp(prog, e->str)) {
list_del(&e->next);
free(e->str);
free(e);
@@ -470,7 +481,7 @@ struct reg_entry * registry_get_entry(struct list_head * registry,
list_for_each(p, registry) {
struct reg_entry * e = list_entry(p, struct reg_entry, next);
- if (!wildcard_match(name, e->name))
+ if (!strcmp(name, e->name))
return e;
}
diff --git a/src/irmd/registry.h b/src/irmd/registry.h
index c570be32..62d90c39 100644
--- a/src/irmd/registry.h
+++ b/src/irmd/registry.h
@@ -55,8 +55,6 @@ struct reg_entry {
struct list_head next;
char * name;
- /* layers in which this name is registered */
- struct list_head layers;
/* Programs that can be instantiated by the irmd */
struct list_head reg_progs;
/* Processes that are listening for this name */
diff --git a/src/irmd/utils.c b/src/irmd/utils.c
index a13fa485..c2bda581 100644
--- a/src/irmd/utils.c
+++ b/src/irmd/utils.c
@@ -62,74 +62,3 @@ char ** argvdup(char ** argv)
argv_dup[argc] = NULL;
return argv_dup;
}
-
-/*
- * Copyright (c) 1989, 1993, 1994
- * The Regents of the University of California. All rights reserved.
- *
- * Wildcard Match code below is derived from software contributed to Berkeley by
- * Guido van Rossum.
- *
- * Copyright (c) 2011 The FreeBSD Foundation
- * All rights reserved.
- * Portions of this software were developed by David Chisnall
- * under sponsorship from the FreeBSD Foundation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * wildcard_match is based on the fnmatch function from POSIX.2.
- * Implementation based on that one from FreeBSD.
- */
-
-int wildcard_match(const char * pattern, const char * string)
-{
- char c;
-
- /* For loop? Why not Zoidberg? */
- for (;;) {
- switch (c = *pattern++) {
- case '\0':
- return (*string == '\0' ? 0 : -1);
- case '*':
- c = *pattern;
-
- if (c == '\0')
- return 0;
-
- /* General case, use recursion. */
- while ((c = *string) != '\0') {
- if (!wildcard_match(pattern, string))
- return 0;
- ++string;
- }
- return -1;
- default:
- if (c != *string)
- return -1;
- string++;
- break;
- }
- }
-}
diff --git a/src/irmd/utils.h b/src/irmd/utils.h
index 01a58e38..763e654a 100644
--- a/src/irmd/utils.h
+++ b/src/irmd/utils.h
@@ -20,11 +20,6 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-/*
- * Checks whether the string argument matches the pattern argument,
- * which is a wildcard pattern.
- */
-
#ifndef OUROBOROS_IRMD_UTILS_H
#define OUROBOROS_IRMD_UTILS_H
@@ -40,9 +35,6 @@ struct pid_el {
pid_t pid;
};
-int wildcard_match(const char * pattern,
- const char * string);
-
/* functions for copying and destroying arguments list */
char ** argvdup(char ** argv);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 16:22:11 +0000