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#ifndef _UTILS_CMD_
#define _UTILS_CMD_
/*
* Header file for Monitoring Plugins utils_cmd.c
*
*/
#include "../config.h"
#include <stddef.h>
/** types **/
typedef struct {
char *buf; /* output buffer */
size_t buflen; /* output buffer content length */
char **line; /* array of lines (points to buf) */
size_t lines; /* lines of output */
} output;
/** prototypes **/
int cmd_run(const char *, output *, output *, int);
int cmd_run_array(char *const *, output *, output *, int);
int cmd_file_read(const char *, output *, int);
typedef struct {
int error_code;
int cmd_error_code;
output stdout;
output stderr;
} cmd_run_result;
cmd_run_result cmd_run2(const char *cmd, int flags);
cmd_run_result cmd_run_array2(char * const *cmd, int flags);
/* only multi-threaded plugins need to bother with this */
void cmd_init(void);
#define CMD_INIT cmd_init()
/* possible flags for cmd_run()'s fourth argument */
#define CMD_NO_ARRAYS 0x01 /* don't populate arrays at all */
#define CMD_NO_ASSOC 0x02 /* output.line won't point to buf */
void timeout_alarm_handler(int);
#endif /* _UTILS_CMD_ */
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