fbe530fae1
Fix for CID 356469 - truncated time_t value. Signed-off-by: Krzysztof Majzerowicz-Jaszcz <krzysztof.majzerowicz-jaszcz@intel.com>
72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/*
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* Copyright(c) 2012-2022 Intel Corporation
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef __CAS_LIB_UTILS_H__
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#define __CAS_LIB_UTILS_H__
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struct progress_status {
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uint64_t
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dirty_clines_initial; /*!< amount of dirty clines when command is initiated */
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uint64_t
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dirty_clines_curr; /*!< amount of dirty clines at current progress level */
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int progress_accumulated; /*!< this is to ensure that progressbar is always
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*!< from 0 to 100% and progress indicated by it
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*!< never actually drops. */
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time_t time_started; /*!< time when particular long running
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*!< operation was started */
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char *friendly_name; /*!< name of management operation that shall
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*!< be displayed in command prompt */
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int cache_id; /*!< cache id */
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int core_id; /*!< core id */
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};
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void init_progress_bar(struct progress_status *ps);
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void print_progress_bar_or_indicator(float prog, struct progress_status *ps);
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int run_ioctl(int fd, int command, void *cmd);
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int run_ioctl_retry(int fd, int command, void *cmd);
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int run_ioctl_interruptible(int fd, int command, void *cmd,
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char *friendly_name, int cache_id, int core_id);
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int run_ioctl_interruptible_retry(int fd, int command, void *cmd,
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char *friendly_name, int cache_id, int core_id);
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int open_ctrl_device();
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int was_ioctl_interrupted();
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void set_default_sig_handler();
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void set_safe_lib_constraint_handler();
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/**
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* function creates pair files representing an unnamed pipe.
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* this is highlevel counterpart to pipe syscall.
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*
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* null is returned upon failure;
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*
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* FILE *pipes[2] is returned upon success.
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* 1 is writing end, 0 is reading end of a pipe
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*/
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int create_pipe_pair(FILE **);
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/**
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* Check if string is empty
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*
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* @param str - reference to the string
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* @retval 1 string is empty
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* @retval 0 string is not empty
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*/
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static inline int strempty(const char *str)
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{
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if (NULL == str) {
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return 1;
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} else if ('\0' == str[0]) {
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return 1;
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} else {
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return 0;
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}
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}
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#endif
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