Gettimeofday null timezone

If you declare them as pointers, ensure that you assign them to an address. Here is an improvement to the code:. The time zone value from tz. Lines 25 and 26 adjust this value to account for time zones east of GMT. This result is output at Line Tested on OSX.

Probably because different systems have different settings. That codes works fine on Windows for instance. And maybe my Ubuntu is busted somehow? But I need to have it work on similar "busted" systems out in the field. Add a comment. Active Oldest Votes. The manual page for gettimeofday says this: The use of the timezone structure is obsolete; the tz argument should normally be specified as NULL.

Improve this answer. Florian Weimer Florian Weimer Ok so I still can't get what I want from localtime. Is there an API to get the information that the "date" command returns? Remove From My Forums. Answered by:. Archived Forums. Visual C. Sign in to vote.

Wednesday, December 26, PM. Code Block. Each time you run the program the output will change. In this example shows that first argument of the gettimeofday function should not be NULL. Compilation warning will come if the first argument is NULL.

In this example shows how to print Date and Time in different format. It is not a very easy to represent dates from the return value of gettimeofday function. Here, localtime and strftime functions are used to nicely represent the return value of gettimeofday.