Problem with pointers while using localtime() and time()

[bood]

I tried using

struct tm now = *localtime(&time(NULL));

struct tm now = *localtime(&time(NULL));

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instead of

time_t timval = time(NULL); struct tm now = *localtime(&timval);

time_t timval = time(NULL); struct tm now = *localtime(&timval);

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and got an error: Why?

What time(NULL) returns is not a left value so cannot be 'get-addressed'
, coz the return value is a temporary value and will be destroyed after the statement.

BTW can I know what the meaning of the 1136698157 number is?

read the manual please