-/*
+/*
*------------------------------------------------------------------
- * svmtool.c
+ * svmtool.c
*
* Copyright (c) 2009 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* format_all_svm_regions
* Maps / unmaps regions. Do NOT call from client code!
*/
-u8 *format_all_svm_regions (u8 *s, va_list * args)
+u8 *
+format_all_svm_regions (u8 * s, va_list * args)
{
- int verbose = va_arg (*args, int);
- svm_region_t *root_rp = svm_get_root_rp();
- svm_main_region_t *mp;
- svm_subregion_t *subp;
- svm_region_t *rp;
- svm_map_region_args_t *a = 0;
- u8 ** svm_names=0;
- u8 *name=0;
- int i;
-
- ASSERT(root_rp);
-
- pthread_mutex_lock (&root_rp->mutex);
-
- s = format (s, "%U", format_svm_region, root_rp, verbose);
-
- mp = root_rp->data_base;
-
- /*
- * Snapshoot names, can't hold root rp mutex across
- * find_or_create.
- */
- pool_foreach (subp, mp->subregions, ({
- name = vec_dup (subp->subregion_name);
- vec_add1(svm_names, name);
- }));
-
- pthread_mutex_unlock (&root_rp->mutex);
-
- for (i = 0; i < vec_len(svm_names); i++) {
- vec_validate(a, 0);
- a->name = (char *) svm_names[i];
- rp = svm_region_find_or_create (a);
- if (rp) {
- pthread_mutex_lock (&rp->mutex);
- s = format (s, "%U", format_svm_region, rp, verbose);
- pthread_mutex_unlock (&rp->mutex);
- svm_region_unmap (rp);
- vec_free(svm_names[i]);
- }
- vec_free (a);
+ int verbose = va_arg (*args, int);
+ svm_region_t *root_rp = svm_get_root_rp ();
+ svm_main_region_t *mp;
+ svm_subregion_t *subp;
+ svm_region_t *rp;
+ svm_map_region_args_t *a = 0;
+ u8 **svm_names = 0;
+ u8 *name = 0;
+ int i;
+
+ ASSERT (root_rp);
+
+ pthread_mutex_lock (&root_rp->mutex);
+
+ s = format (s, "%U", format_svm_region, root_rp, verbose);
+
+ mp = root_rp->data_base;
+
+ /*
+ * Snapshoot names, can't hold root rp mutex across
+ * find_or_create.
+ */
+ /* *INDENT-OFF* */
+ pool_foreach (subp, mp->subregions, ({
+ name = vec_dup (subp->subregion_name);
+ vec_add1(svm_names, name);
+ }));
+ /* *INDENT-ON* */
+
+ pthread_mutex_unlock (&root_rp->mutex);
+
+ for (i = 0; i < vec_len (svm_names); i++)
+ {
+ vec_validate (a, 0);
+ a->name = (char *) svm_names[i];
+ rp = svm_region_find_or_create (a);
+ if (rp)
+ {
+ pthread_mutex_lock (&rp->mutex);
+ s = format (s, "%U", format_svm_region, rp, verbose);
+ pthread_mutex_unlock (&rp->mutex);
+ svm_region_unmap (rp);
+ vec_free (svm_names[i]);
+ }
+ vec_free (a);
}
- vec_free(svm_names);
- return (s);
+ vec_free (svm_names);
+ return (s);
}
-void show (char *chroot_path, int verbose)
+void
+show (char *chroot_path, int verbose)
{
- svm_map_region_args_t *a = 0;
+ svm_map_region_args_t *a = 0;
- vec_validate (a, 0);
+ vec_validate (a, 0);
- svm_region_init_chroot(chroot_path);
+ svm_region_init_chroot (chroot_path);
- fformat(stdout, "My pid is %d\n", getpid());
+ fformat (stdout, "My pid is %d\n", getpid ());
- fformat(stdout, "%U", format_all_svm_regions, verbose);
+ fformat (stdout, "%U", format_all_svm_regions, verbose);
- svm_region_exit ();
+ svm_region_exit ();
- vec_free (a);
+ vec_free (a);
}
-static void *svm_map_region_nolock (svm_map_region_args_t *a)
+static void *
+svm_map_region_nolock (svm_map_region_args_t * a)
{
- int svm_fd;
- svm_region_t *rp;
- int deadman=0;
- u8 *shm_name;
+ int svm_fd;
+ svm_region_t *rp;
+ int deadman = 0;
+ u8 *shm_name;
- ASSERT((a->size & ~(MMAP_PAGESIZE-1)) == a->size);
+ ASSERT ((a->size & ~(MMAP_PAGESIZE - 1)) == a->size);
- shm_name = shm_name_from_svm_map_region_args (a);
+ shm_name = shm_name_from_svm_map_region_args (a);
- svm_fd = shm_open((char *)shm_name, O_RDWR, 0777);
+ svm_fd = shm_open ((char *) shm_name, O_RDWR, 0777);
- if (svm_fd < 0) {
- perror("svm_region_map(mmap open)");
- return (0);
+ if (svm_fd < 0)
+ {
+ perror ("svm_region_map(mmap open)");
+ return (0);
}
- vec_free (shm_name);
-
- rp = mmap(0, MMAP_PAGESIZE,
- PROT_READ | PROT_WRITE, MAP_SHARED, svm_fd, 0);
-
- if (rp == (svm_region_t *) MAP_FAILED) {
- close(svm_fd);
- clib_warning("mmap");
- return (0);
+ vec_free (shm_name);
+
+ rp = mmap (0, MMAP_PAGESIZE, PROT_READ | PROT_WRITE, MAP_SHARED, svm_fd, 0);
+
+ if (rp == (svm_region_t *) MAP_FAILED)
+ {
+ close (svm_fd);
+ clib_warning ("mmap");
+ return (0);
}
- /*
- * We lost the footrace to create this region; make sure
- * the winner has crossed the finish line.
- */
- while (rp->version == 0 && deadman++ < 5) {
- sleep(1);
+ /*
+ * We lost the footrace to create this region; make sure
+ * the winner has crossed the finish line.
+ */
+ while (rp->version == 0 && deadman++ < 5)
+ {
+ sleep (1);
}
- /*
- * <bleep>-ed?
- */
- if (rp->version == 0) {
- clib_warning("rp->version %d not %d", rp->version,
- SVM_VERSION);
- return (0);
- }
- /* Remap now that the region has been placed */
- a->baseva = rp->virtual_base;
- a->size = rp->virtual_size;
- munmap(rp, MMAP_PAGESIZE);
-
- rp = (void *) mmap ((void *)a->baseva, a->size,
- PROT_READ | PROT_WRITE,
- MAP_SHARED | MAP_FIXED, svm_fd, 0);
- if ((uword)rp == (uword)MAP_FAILED) {
- clib_unix_warning ("mmap");
- return (0);
+ /*
+ * <bleep>-ed?
+ */
+ if (rp->version == 0)
+ {
+ clib_warning ("rp->version %d not %d", rp->version, SVM_VERSION);
+ return (0);
}
-
- if ((uword) rp != rp->virtual_base) {
- clib_warning("mmap botch");
+ /* Remap now that the region has been placed */
+ a->baseva = rp->virtual_base;
+ a->size = rp->virtual_size;
+ munmap (rp, MMAP_PAGESIZE);
+
+ rp = (void *) mmap ((void *) a->baseva, a->size,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED | MAP_FIXED, svm_fd, 0);
+ if ((uword) rp == (uword) MAP_FAILED)
+ {
+ clib_unix_warning ("mmap");
+ return (0);
}
-
- if (pthread_mutex_trylock(&rp->mutex)) {
- clib_warning ("rp->mutex LOCKED by pid %d, tag %d, cleared...",
- rp->mutex_owner_pid, rp->mutex_owner_tag);
- memset(&rp->mutex, 0, sizeof (rp->mutex));
-
- } else {
- clib_warning ("mutex OK...\n");
- pthread_mutex_unlock(&rp->mutex);
+
+ if ((uword) rp != rp->virtual_base)
+ {
+ clib_warning ("mmap botch");
}
- return ((void *) rp);
+ if (pthread_mutex_trylock (&rp->mutex))
+ {
+ clib_warning ("rp->mutex LOCKED by pid %d, tag %d, cleared...",
+ rp->mutex_owner_pid, rp->mutex_owner_tag);
+ memset (&rp->mutex, 0, sizeof (rp->mutex));
+
+ }
+ else
+ {
+ clib_warning ("mutex OK...\n");
+ pthread_mutex_unlock (&rp->mutex);
+ }
+
+ return ((void *) rp);
}
/*
* rnd_pagesize
* Round to a pagesize multiple, presumably 4k works
*/
-static unsigned int rnd_pagesize(unsigned int size)
+static unsigned int
+rnd_pagesize (unsigned int size)
{
- unsigned int rv;
+ unsigned int rv;
- rv = (size + (MMAP_PAGESIZE-1)) & ~(MMAP_PAGESIZE-1);
- return(rv);
+ rv = (size + (MMAP_PAGESIZE - 1)) & ~(MMAP_PAGESIZE - 1);
+ return (rv);
}
#define MUTEX_DEBUG
-always_inline void region_lock(svm_region_t *rp, int tag)
+always_inline void
+region_lock (svm_region_t * rp, int tag)
{
- pthread_mutex_lock(&rp->mutex);
+ pthread_mutex_lock (&rp->mutex);
#ifdef MUTEX_DEBUG
- rp->mutex_owner_pid = getpid();
- rp->mutex_owner_tag = tag;
-#endif
+ rp->mutex_owner_pid = getpid ();
+ rp->mutex_owner_tag = tag;
+#endif
}
-always_inline void region_unlock(svm_region_t *rp)
+always_inline void
+region_unlock (svm_region_t * rp)
{
#ifdef MUTEX_DEBUG
- rp->mutex_owner_pid = 0;
- rp->mutex_owner_tag = 0;
-#endif
- pthread_mutex_unlock(&rp->mutex);
+ rp->mutex_owner_pid = 0;
+ rp->mutex_owner_tag = 0;
+#endif
+ pthread_mutex_unlock (&rp->mutex);
}
-static void *svm_existing_region_map_nolock (void *root_arg,
- svm_map_region_args_t *a)
+static void *
+svm_existing_region_map_nolock (void *root_arg, svm_map_region_args_t * a)
{
- svm_region_t *root_rp = root_arg;
- svm_main_region_t *mp;
- svm_region_t *rp;
- void *oldheap;
- uword *p;
-
- a->size += MMAP_PAGESIZE + SVM_PVT_MHEAP_SIZE;
- a->size = rnd_pagesize(a->size);
-
- region_lock (root_rp, 4);
- oldheap = svm_push_pvt_heap(root_rp);
- mp = root_rp->data_base;
-
- ASSERT(mp);
-
- p = hash_get_mem (mp->name_hash, a->name);
-
- if (p) {
- rp = svm_map_region_nolock (a);
- region_unlock(root_rp);
- svm_pop_heap (oldheap);
- return rp;
+ svm_region_t *root_rp = root_arg;
+ svm_main_region_t *mp;
+ svm_region_t *rp;
+ void *oldheap;
+ uword *p;
+
+ a->size += MMAP_PAGESIZE + SVM_PVT_MHEAP_SIZE;
+ a->size = rnd_pagesize (a->size);
+
+ region_lock (root_rp, 4);
+ oldheap = svm_push_pvt_heap (root_rp);
+ mp = root_rp->data_base;
+
+ ASSERT (mp);
+
+ p = hash_get_mem (mp->name_hash, a->name);
+
+ if (p)
+ {
+ rp = svm_map_region_nolock (a);
+ region_unlock (root_rp);
+ svm_pop_heap (oldheap);
+ return rp;
}
- return 0;
+ return 0;
}
-static void trace (char *chroot_path, char *name, int enable_disable)
+static void
+trace (char *chroot_path, char *name, int enable_disable)
{
- svm_map_region_args_t *a = 0;
- svm_region_t *db_rp;
- void *oldheap;
-
- vec_validate (a, 0);
-
- svm_region_init_chroot(chroot_path);
-
- a->name = name;
- a->size = 1<<20;
- a->flags = SVM_FLAGS_MHEAP;
-
- db_rp = svm_region_find_or_create (a);
-
- ASSERT(db_rp);
-
- region_lock (db_rp, 20);
-
- oldheap = svm_push_data_heap (db_rp);
-
- mheap_trace (db_rp->data_heap, enable_disable);
-
- svm_pop_heap (oldheap);
- region_unlock (db_rp);
-
- svm_region_unmap ((void *)db_rp);
- svm_region_exit ();
- vec_free (a);
+ svm_map_region_args_t *a = 0;
+ svm_region_t *db_rp;
+ void *oldheap;
+
+ vec_validate (a, 0);
+
+ svm_region_init_chroot (chroot_path);
+
+ a->name = name;
+ a->size = 1 << 20;
+ a->flags = SVM_FLAGS_MHEAP;
+
+ db_rp = svm_region_find_or_create (a);
+
+ ASSERT (db_rp);
+
+ region_lock (db_rp, 20);
+
+ oldheap = svm_push_data_heap (db_rp);
+
+ mheap_trace (db_rp->data_heap, enable_disable);
+
+ svm_pop_heap (oldheap);
+ region_unlock (db_rp);
+
+ svm_region_unmap ((void *) db_rp);
+ svm_region_exit ();
+ vec_free (a);
}
-static void subregion_repair(char *chroot_path)
+static void
+subregion_repair (char *chroot_path)
{
- int i;
- svm_main_region_t *mp;
- svm_map_region_args_t a;
- svm_region_t *root_rp;
- svm_region_t *rp;
- svm_subregion_t *subp;
- u8 *name=0;
- u8 ** svm_names=0;
-
- svm_region_init_chroot(chroot_path);
- root_rp = svm_get_root_rp();
-
- pthread_mutex_lock (&root_rp->mutex);
-
- mp = root_rp->data_base;
-
- /*
- * Snapshoot names, can't hold root rp mutex across
- * find_or_create.
- */
- pool_foreach (subp, mp->subregions, ({
- name = vec_dup (subp->subregion_name);
- vec_add1(svm_names, name);
- }));
-
- pthread_mutex_unlock (&root_rp->mutex);
-
- for (i = 0; i < vec_len(svm_names); i++) {
- memset (&a, 0, sizeof (a));
- a.root_path = chroot_path;
- a.name = (char *) svm_names[i];
- fformat(stdout, "Checking %s region...\n",
- a.name);
- rp = svm_existing_region_map_nolock (root_rp, &a);
- if (rp) {
- svm_region_unmap (rp);
- vec_free(svm_names[i]);
- }
+ int i;
+ svm_main_region_t *mp;
+ svm_map_region_args_t a;
+ svm_region_t *root_rp;
+ svm_region_t *rp;
+ svm_subregion_t *subp;
+ u8 *name = 0;
+ u8 **svm_names = 0;
+
+ svm_region_init_chroot (chroot_path);
+ root_rp = svm_get_root_rp ();
+
+ pthread_mutex_lock (&root_rp->mutex);
+
+ mp = root_rp->data_base;
+
+ /*
+ * Snapshoot names, can't hold root rp mutex across
+ * find_or_create.
+ */
+ /* *INDENT-OFF* */
+ pool_foreach (subp, mp->subregions, ({
+ name = vec_dup (subp->subregion_name);
+ vec_add1(svm_names, name);
+ }));
+ /* *INDENT-ON* */
+
+ pthread_mutex_unlock (&root_rp->mutex);
+
+ for (i = 0; i < vec_len (svm_names); i++)
+ {
+ memset (&a, 0, sizeof (a));
+ a.root_path = chroot_path;
+ a.name = (char *) svm_names[i];
+ fformat (stdout, "Checking %s region...\n", a.name);
+ rp = svm_existing_region_map_nolock (root_rp, &a);
+ if (rp)
+ {
+ svm_region_unmap (rp);
+ vec_free (svm_names[i]);
+ }
}
- vec_free(svm_names);
+ vec_free (svm_names);
}
-void repair (char *chroot_path, int crash_root_region)
+void
+repair (char *chroot_path, int crash_root_region)
{
- svm_region_t *root_rp = 0;
- svm_map_region_args_t *a = 0;
- void *svm_map_region (svm_map_region_args_t *a);
- int svm_fd;
- u8 *shm_name;
+ svm_region_t *root_rp = 0;
+ svm_map_region_args_t *a = 0;
+ void *svm_map_region (svm_map_region_args_t * a);
+ int svm_fd;
+ u8 *shm_name;
- fformat(stdout, "our pid: %d\n", getpid());
+ fformat (stdout, "our pid: %d\n", getpid ());
- vec_validate (a, 0);
+ vec_validate (a, 0);
- a->root_path = chroot_path;
- a->name = SVM_GLOBAL_REGION_NAME;
- a->baseva = SVM_GLOBAL_REGION_BASEVA;
- a->size = SVM_GLOBAL_REGION_SIZE;
- a->flags = SVM_FLAGS_NODATA;
+ a->root_path = chroot_path;
+ a->name = SVM_GLOBAL_REGION_NAME;
+ a->baseva = SVM_GLOBAL_REGION_BASEVA;
+ a->size = SVM_GLOBAL_REGION_SIZE;
+ a->flags = SVM_FLAGS_NODATA;
- shm_name = shm_name_from_svm_map_region_args (a);
+ shm_name = shm_name_from_svm_map_region_args (a);
- svm_fd = shm_open ((char *)shm_name, O_RDWR, 0777);
+ svm_fd = shm_open ((char *) shm_name, O_RDWR, 0777);
- if (svm_fd < 0) {
- perror("svm_region_map(mmap open)");
- goto out;
+ if (svm_fd < 0)
+ {
+ perror ("svm_region_map(mmap open)");
+ goto out;
}
- vec_free(shm_name);
+ vec_free (shm_name);
- root_rp = mmap(0, MMAP_PAGESIZE,
- PROT_READ | PROT_WRITE, MAP_SHARED, svm_fd, 0);
-
- if (root_rp == (svm_region_t *) MAP_FAILED) {
- close(svm_fd);
- clib_warning("mmap");
- goto out;
+ root_rp = mmap (0, MMAP_PAGESIZE,
+ PROT_READ | PROT_WRITE, MAP_SHARED, svm_fd, 0);
+
+ if (root_rp == (svm_region_t *) MAP_FAILED)
+ {
+ close (svm_fd);
+ clib_warning ("mmap");
+ goto out;
}
-
- /* Remap now that the region has been placed */
- clib_warning ("remap to 0x%x", root_rp->virtual_base);
-
- a->baseva = root_rp->virtual_base;
- a->size = root_rp->virtual_size;
- munmap(root_rp, MMAP_PAGESIZE);
-
- root_rp = (void *) mmap ((void *)a->baseva, a->size,
- PROT_READ | PROT_WRITE,
- MAP_SHARED | MAP_FIXED, svm_fd, 0);
- if ((uword)root_rp == (uword)MAP_FAILED) {
- clib_unix_warning ("mmap");
- goto out;
+
+ /* Remap now that the region has been placed */
+ clib_warning ("remap to 0x%x", root_rp->virtual_base);
+
+ a->baseva = root_rp->virtual_base;
+ a->size = root_rp->virtual_size;
+ munmap (root_rp, MMAP_PAGESIZE);
+
+ root_rp = (void *) mmap ((void *) a->baseva, a->size,
+ PROT_READ | PROT_WRITE,
+ MAP_SHARED | MAP_FIXED, svm_fd, 0);
+ if ((uword) root_rp == (uword) MAP_FAILED)
+ {
+ clib_unix_warning ("mmap");
+ goto out;
}
-
- close(svm_fd);
- if ((uword) root_rp != root_rp->virtual_base) {
- clib_warning("mmap botch");
- goto out;
+ close (svm_fd);
+
+ if ((uword) root_rp != root_rp->virtual_base)
+ {
+ clib_warning ("mmap botch");
+ goto out;
+ }
+
+ if (pthread_mutex_trylock (&root_rp->mutex))
+ {
+ clib_warning ("root_rp->mutex LOCKED by pid %d, tag %d, cleared...",
+ root_rp->mutex_owner_pid, root_rp->mutex_owner_tag);
+ memset (&root_rp->mutex, 0, sizeof (root_rp->mutex));
+ goto out;
}
-
- if (pthread_mutex_trylock(&root_rp->mutex)) {
- clib_warning ("root_rp->mutex LOCKED by pid %d, tag %d, cleared...",
- root_rp->mutex_owner_pid, root_rp->mutex_owner_tag);
- memset(&root_rp->mutex, 0, sizeof (root_rp->mutex));
- goto out;
- } else {
- clib_warning ("root_rp->mutex OK...\n");
- pthread_mutex_unlock(&root_rp->mutex);
+ else
+ {
+ clib_warning ("root_rp->mutex OK...\n");
+ pthread_mutex_unlock (&root_rp->mutex);
}
-
- out:
- vec_free (a);
- /*
- * Now that the root region is known to be OK,
- * fix broken subregions
- */
- subregion_repair(chroot_path);
-
- if (crash_root_region) {
- clib_warning ("Leaving root region locked on purpose...");
- pthread_mutex_lock(&root_rp->mutex);
- root_rp->mutex_owner_pid = getpid();
- root_rp->mutex_owner_tag = 99;
+
+out:
+ vec_free (a);
+ /*
+ * Now that the root region is known to be OK,
+ * fix broken subregions
+ */
+ subregion_repair (chroot_path);
+
+ if (crash_root_region)
+ {
+ clib_warning ("Leaving root region locked on purpose...");
+ pthread_mutex_lock (&root_rp->mutex);
+ root_rp->mutex_owner_pid = getpid ();
+ root_rp->mutex_owner_tag = 99;
}
- svm_region_exit ();
+ svm_region_exit ();
}
-int main (int argc, char **argv)
+int
+main (int argc, char **argv)
{
- unformat_input_t input;
- int parsed =0;
- char *name;
- char *chroot_path = 0;
- u8 *chroot_u8;
-
- unformat_init_command_line (&input, argv);
-
- while (unformat_check_input (&input) != UNFORMAT_END_OF_INPUT) {
- if (unformat(&input, "show-verbose")) {
- show (chroot_path, 1);
- parsed++;
- } else if (unformat (&input, "show")) {
- show (chroot_path, 0);
- parsed++;
- } else if (unformat (&input, "client-scan")) {
- svm_client_scan(chroot_path);
- parsed++;
- } else if (unformat (&input, "repair")) {
- repair(chroot_path, 0 /* fix it */);
- parsed++;
- } else if (unformat (&input, "crash")) {
- repair (chroot_path, 1 /* crash it */);
- parsed++;
- } else if (unformat (&input, "trace-on %s", &name)) {
- trace (chroot_path, name, 1);
- parsed++;
- } else if (unformat (&input, "trace-off %s", &name)) {
- trace (chroot_path, name, 0);
- parsed++;
- } else if (unformat (&input, "chroot %s", &chroot_u8)) {
- chroot_path = (char *) chroot_u8;
- } else {
- break;
- }
+ unformat_input_t input;
+ int parsed = 0;
+ char *name;
+ char *chroot_path = 0;
+ u8 *chroot_u8;
+
+ unformat_init_command_line (&input, argv);
+
+ while (unformat_check_input (&input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (&input, "show-verbose"))
+ {
+ show (chroot_path, 1);
+ parsed++;
+ }
+ else if (unformat (&input, "show"))
+ {
+ show (chroot_path, 0);
+ parsed++;
+ }
+ else if (unformat (&input, "client-scan"))
+ {
+ svm_client_scan (chroot_path);
+ parsed++;
+ }
+ else if (unformat (&input, "repair"))
+ {
+ repair (chroot_path, 0 /* fix it */ );
+ parsed++;
+ }
+ else if (unformat (&input, "crash"))
+ {
+ repair (chroot_path, 1 /* crash it */ );
+ parsed++;
+ }
+ else if (unformat (&input, "trace-on %s", &name))
+ {
+ trace (chroot_path, name, 1);
+ parsed++;
+ }
+ else if (unformat (&input, "trace-off %s", &name))
+ {
+ trace (chroot_path, name, 0);
+ parsed++;
+ }
+ else if (unformat (&input, "chroot %s", &chroot_u8))
+ {
+ chroot_path = (char *) chroot_u8;
+ }
+ else
+ {
+ break;
+ }
}
- unformat_free (&input);
+ unformat_free (&input);
- if (!parsed) {
- fformat(stdout, "%s: show | show-verbose | client-scan | trace-on <region-name>\n", argv[0]);
- fformat(stdout, " trace-off <region-name>\n");
+ if (!parsed)
+ {
+ fformat (stdout,
+ "%s: show | show-verbose | client-scan | trace-on <region-name>\n",
+ argv[0]);
+ fformat (stdout, " trace-off <region-name>\n");
}
- exit (0);
+ exit (0);
}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff