1 files changed, 0 insertions, 109 deletions
diff --git a/src/spawn/spawn.h b/src/spawn/spawn.h
deleted file mode 100644
index 6e9e51ef0..000000000
--- a/src/spawn/spawn.h
+++ /dev/null
@@ -1,109 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#ifndef NETDATA_SPAWN_H
-#define NETDATA_SPAWN_H 1
-
-#include "daemon/common.h"
-
-#define SPAWN_SERVER_COMMAND_LINE_ARGUMENT "--special-spawn-server"
-
-typedef enum spawn_protocol {
-    SPAWN_PROT_EXEC_CMD = 0,
-    SPAWN_PROT_SPAWN_RESULT,
-    SPAWN_PROT_CMD_EXIT_STATUS
-} spawn_prot_t;
-
-struct spawn_prot_exec_cmd {
-    uint16_t command_length;
-    char command_to_run[];
-};
-
-struct spawn_prot_spawn_result {
-    pid_t exec_pid; /* 0 if failed to spawn */
-    time_t exec_run_timestamp; /* time of successfully spawning the command */
-};
-
-struct spawn_prot_cmd_exit_status {
-    int exec_exit_status;
-};
-
-struct spawn_prot_header {
-    spawn_prot_t opcode;
-    void *handle;
-};
-
-#undef SPAWN_DEBUG /* define to enable debug prints */
-
-#define SPAWN_MAX_OUTSTANDING (32768)
-
-#define SPAWN_CMD_PROCESSED         0x00000001
-#define SPAWN_CMD_IN_PROGRESS       0x00000002
-#define SPAWN_CMD_FAILED_TO_SPAWN   0x00000004
-#define SPAWN_CMD_DONE              0x00000008
-
-struct spawn_cmd_info {
-    avl_t avl;
-
-    /* concurrency control per command */
-    uv_mutex_t mutex;
-    uv_cond_t cond; /* users block here until command has finished */
-
-    uint64_t serial;
-    char *command_to_run;
-    int exit_status;
-    pid_t pid;
-    unsigned long flags;
-    time_t exec_run_timestamp; /* time of successfully spawning the command */
-};
-
-/* spawn command queue */
-struct spawn_queue {
-    avl_tree_type cmd_tree;
-
-    /* concurrency control of command queue */
-    uv_mutex_t mutex;
-    uv_cond_t cond;
-
-    volatile unsigned size;
-    uint64_t latest_serial;
-};
-
-struct write_context {
-    uv_write_t write_req;
-    struct spawn_prot_header header;
-    struct spawn_prot_cmd_exit_status exit_status;
-    struct spawn_prot_spawn_result spawn_result;
-    struct spawn_prot_exec_cmd payload;
-};
-
-extern int spawn_thread_error;
-extern int spawn_thread_shutdown;
-extern uv_async_t spawn_async;
-
-void spawn_init(void);
-void spawn_server(void);
-void spawn_client(void *arg);
-void destroy_spawn_cmd(struct spawn_cmd_info *cmdinfo);
-uint64_t spawn_enq_cmd(const char *command_to_run);
-void spawn_wait_cmd(uint64_t serial, int *exit_status, time_t *exec_run_timestamp);
-void spawn_deq_cmd(struct spawn_cmd_info *cmdinfo);
-struct spawn_cmd_info *spawn_get_unprocessed_cmd(void);
-int create_spawn_server(uv_loop_t *loop, uv_pipe_t *spawn_channel, uv_process_t *process);
-
-/*
- * Copies from the source buffer to the protocol buffer. It advances the source buffer by the amount copied. It
- * subtracts the amount copied from the source length.
- */
-static inline void copy_to_prot_buffer(char *prot_buffer, unsigned *prot_buffer_len, unsigned max_to_copy,
-                                       char **source, unsigned *source_len)
-{
-    unsigned to_copy;
-
-    to_copy = MIN(max_to_copy, *source_len);
-    memcpy(prot_buffer + *prot_buffer_len, *source, to_copy);
-    *prot_buffer_len += to_copy;
-    *source += to_copy;
-    *source_len -= to_copy;
-}
-
-#endif //NETDATA_SPAWN_H