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