Clean-up: remove unused stream file creation and unlink functions

[lttng-tools.git] / src / common / utils.h

diff --git a/src/common/utils.h b/src/common/utils.h
index db25c6c9b6de926f6f9f9861b3309ebf9b236a0b..11388c9031bfdaabffd9b1dad596410af43e5e9f 100644 (file)
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -22,6 +22,10 @@
 #include <unistd.h>
 #include <stdint.h>
 #include <getopt.h>
+#include <stdbool.h>
+#include <sys/types.h>
+
+#include <common/compat/directory-handle.h>
 
 #define KIBI_LOG2 10
 #define MEBI_LOG2 20
@@ -30,6 +34,7 @@
 char *utils_partial_realpath(const char *path, char *resolved_path,
                size_t size);
 char *utils_expand_path(const char *path);
+char *utils_expand_path_keep_symlink(const char *path);
 int utils_create_pipe(int *dst);
 int utils_create_pipe_cloexec(int *dst);
 int utils_create_pipe_cloexec_nonblock(int *dst);
@@ -39,27 +44,24 @@ int utils_set_fd_cloexec(int fd);
 int utils_create_pid_file(pid_t pid, const char *filepath);
 int utils_mkdir(const char *path, mode_t mode, int uid, int gid);
 int utils_mkdir_recursive(const char *path, mode_t mode, int uid, int gid);
-int utils_create_stream_file(const char *path_name, char *file_name, uint64_t size,
-               uint64_t count, int uid, int gid, char *suffix);
-int utils_unlink_stream_file(const char *path_name, char *file_name, uint64_t size,
-               uint64_t count, int uid, int gid, char *suffix);
-int utils_rotate_stream_file(char *path_name, char *file_name, uint64_t size,
-               uint64_t count, int uid, int gid, int out_fd, uint64_t *new_count,
-               int *stream_fd);
+int utils_stream_file_path(const char *path_name, const char *file_name,
+               uint64_t size, uint64_t count, const char *suffix,
+               char *out_stream_path, size_t stream_path_len);
 int utils_parse_size_suffix(char const * const str, uint64_t * const size);
+int utils_parse_time_suffix(char const * const str, uint64_t * const time_us);
 int utils_get_count_order_u32(uint32_t x);
 int utils_get_count_order_u64(uint64_t x);
-char *utils_get_home_dir(void);
+const char *utils_get_home_dir(void);
 char *utils_get_user_home_dir(uid_t uid);
-char *utils_get_kmod_probes_list(void);
-char *utils_get_extra_kmod_probes_list(void);
 size_t utils_get_current_time_str(const char *format, char *dst, size_t len);
-gid_t utils_get_group_id(const char *name);
+int utils_get_group_id(const char *name, bool warn, gid_t *gid);
 char *utils_generate_optstring(const struct option *long_options,
                size_t opt_count);
 int utils_create_lock_file(const char *filepath);
 int utils_recursive_rmdir(const char *path);
 int utils_truncate_stream_file(int fd, off_t length);
 int utils_show_help(int section, const char *page_name, const char *help_msg);
+int utils_get_memory_available(size_t *value);
+int utils_get_memory_total(size_t *value);
 
 #endif /* _COMMON_UTILS_H */