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This article mainly introduces what is the use of ctime () and ctime_r () function in linux, it has certain reference value, interested friends can refer to it, I hope you can learn a lot after reading this article, let the editor take you to know about it.

Ctime (), ctime_r () represents the time and date in a string format

The function prototype is as follows:

1 # include 2 3 char * ctime (const time_t * timep); 4 char * ctime_r (const time_t * timep, char * buf); 56 / * * ctime () converts the information in the time_t structure referred to by the parameter timep into the time and date representation used in the real world, and then returns the result as a string * * / eg:

1 # include 2 # include 3 # include 4 5 int main (void) 6 {7 time_t timep; 8 9 time (& timep); 10 printf ("% s\ n", ctime (& timep)); 11 12 return 0 13} Thank you for reading this article carefully. I hope the article "what is the use of ctime () and ctime_r () functions in linux" shared by the editor will be helpful to you. At the same time, I hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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