Adding upstream version 2.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 76 deletions

diff --git a/nvme.h b/nvme.h
index d6f5aa3..6dc6ad1 100644
--- a/nvme.h
+++ b/nvme.h
@@ -22,17 +22,28 @@
 #include <sys/time.h>
 
 #include "plugin.h"
-#ifdef LIBJSONC
-#include <json-c/json.h>
+#ifdef CONFIG_JSONC
+#include <json.h>
 
 #define json_create_object(o) json_object_new_object(o)
 #define json_create_array(a) json_object_new_array(a)
 #define json_free_object(o) json_object_put(o)
 #define json_free_array(a) json_object_put(a)
 #define json_object_add_value_uint(o, k, v) \
-	json_object_object_add(o, k, json_object_new_uint64(v))
+	json_object_object_add(o, k, json_object_new_int(v))
 #define json_object_add_value_int(o, k, v) \
-	json_object_object_add(o, k, json_object_new_int64(v))
+	json_object_object_add(o, k, json_object_new_int(v))
+#ifdef CONFIG_JSONC_14
+#define json_object_add_value_uint64(o, k, v) \
+	json_object_object_add(o, k, json_object_new_uint64(v))
+#else
+#define json_object_add_value_uint64(o, k, v) \
+	if ((v) > UINT_MAX) {						\
+		fprintf(stderr, "Value overflow in %s", k);		\
+		json_object_object_add(o, k, json_object_new_int(-1));	\
+	} else								\
+		json_object_object_add(o, k, json_object_new_int(v))
+#endif
 #define json_object_add_value_float(o, k, v) \
 	json_object_object_add(o, k, json_object_new_double(v))
 #define json_object_add_value_string(o, k, v) \
@@ -46,12 +57,13 @@
 #define json_array_add_value_string(o, v) \
 	json_object_array_add(o, json_object_new_string(v))
 #define json_print_object(o, u)						\
-	printf("%s", json_object_to_json_string_ext(o, JSON_C_TO_STRING_PRETTY))
+	printf("%s", json_object_to_json_string_ext(o,			\
+		JSON_C_TO_STRING_PRETTY |				\
+		JSON_C_TO_STRING_NOSLASHESCAPE))
 #else
 #include "util/json.h"
 #endif
 #include "util/argconfig.h"
-#include "linux/nvme.h"
 
 enum nvme_print_flags {
 	NORMAL	= 0,
@@ -61,55 +73,6 @@ enum nvme_print_flags {
 	BINARY	= 1 << 3,	/* binary dump raw bytes */
 };
 
-struct nvme_subsystem;
-struct nvme_ctrl;
-
-struct nvme_namespace {
-	char *name;
-	struct nvme_ctrl *ctrl;
-
-	unsigned nsid;
-	struct nvme_id_ns ns;
-};
-
-struct nvme_ctrl {
-	char *name;
-	char *path;
-	struct nvme_subsystem *subsys;
-
-	char *address;
-	char *transport;
-	char *state;
-	char *ana_state;
-	char *traddr;
-	char *trsvcid;
-	char *host_traddr;
-	char *host_iface;
-	char *hostnqn;
-	char *hostid;
-
-	struct nvme_id_ctrl id;
-
-	int    nr_namespaces;
-	struct nvme_namespace *namespaces;
-};
-
-struct nvme_subsystem {
-	char *name;
-	char *subsysnqn;
-
-	int    nr_ctrls;
-	struct nvme_ctrl *ctrls;
-
-	int    nr_namespaces;
-	struct nvme_namespace *namespaces;
-};
-
-struct nvme_topology {
-	int    nr_subsystems;
-	struct nvme_subsystem *subsystems;
-};
-
 #define SYS_NVME "/sys/class/nvme"
 
 void register_extension(struct plugin *plugin);
@@ -121,30 +84,12 @@ extern const char *output_format;
 
 enum nvme_print_flags validate_output_format(const char *format);
 int __id_ctrl(int argc, char **argv, struct command *cmd,
-	struct plugin *plugin, void (*vs)(__u8 *vs, struct json_object *root));
-char *nvme_char_from_block(char *block);
-int nvme_logical_block_size_from_ns_char(const char *dev);
-void *mmap_registers(const char *dev);
+	struct plugin *plugin, void (*vs)(uint8_t *vs, struct json_object *root));
 
 extern int current_index;
-int scan_ctrl_namespace_filter(const struct dirent *d);
-int scan_namespace_filter(const struct dirent *d);
-int scan_ctrl_paths_filter(const struct dirent *d);
-int scan_ctrls_filter(const struct dirent *d);
-int scan_subsys_filter(const struct dirent *d);
-int scan_dev_filter(const struct dirent *d);
-
-int scan_subsystems(struct nvme_topology *t, const char *subsysnqn,
-		    __u32 ns_instance, int nsid, char *dev_dir);
-void free_topology(struct nvme_topology *t);
-char *get_nvme_subsnqn(char *path);
-char *nvme_get_ctrl_attr(const char *path, const char *attr);
-
 void *nvme_alloc(size_t len, bool *huge);
 void nvme_free(void *p, bool huge);
-
-int uuid_from_dmi(char *uuid);
-int uuid_from_systemd(char *uuid);
+const char *nvme_strerror(int errnum);
 
 unsigned long long elapsed_utime(struct timeval start_time,
 					struct timeval end_time);
@@ -154,5 +99,13 @@ static inline void nvme_strip_spaces(char *s, int l)
         while (l && (s[l] == '\0' || s[l] == ' '))
                 s[l--] = '\0';
 }
-__u16 get_feat_buf_len(unsigned short feature);
+
+/* nvme-print.c */
+const char *nvme_select_to_string(int sel);
+
+void d(unsigned char *buf, int len, int width, int group);
+void d_raw(unsigned char *buf, unsigned len);
+uint64_t int48_to_long(uint8_t *data);
+
+int map_log_level(int verbose, bool quiet);
 #endif /* _NVME_H */