struct timeval - comp.unix.programmer

On Fri, 2 Jul 2004, chris wrote: > How can I turn a timeval structure into a human readable time? man strftime -- Rich Teer, SCNA, SCSA President, Rite Online Inc. Voice: +1 (250) 979-1638 URL: http://www.rite-online.net

Rich Teer wrote: > On Fri, 2 Jul 2004, chris wrote: > > >>How can I turn a timeval structure into a human readable time? > > > man strftime Chris also needs "man localtime" and/or "man gmtime", plus the insight that the `tv_sec' element has the same encoding as a `time_t'. struct timeval tv = ...; time_t when = tv.tv_sec; struct tm *tm = localtime(&when); .... and *now* he's ready for strftime(). -- Eric.Sosman@sun.com

Rich Teer wrote: > On Fri, 2 Jul 2004, chris wrote: > > >>How can I turn a timeval structure into a human readable time? > > > man strftime > That says it says a tm structure, I need to use timeval

chris <chris@misery.net> writes: > Rich Teer wrote: > >> On Fri, 2 Jul 2004, chris wrote: >> >>>How can I turn a timeval structure into a human readable time? >> man strftime >> > > That says it says a tm structure, I need to use timeval If the timeval struct you have was filled in by gettimeofday(), the seconds member is an epoch time. You can turn that into a struct tm with localtime(), and use the struct tm with strftime(). Joe -- We can't all be heroes because someone has to sit on the curb and clap as they go by. - Will Rogers

On Fri, 2 Jul 2004, Eric Sosman wrote: > Chris also needs "man localtime" and/or "man gmtime", plus > the insight that the `tv_sec' element has the same encoding as > a `time_t'. > > struct timeval tv = ...; > time_t when = tv.tv_sec; > struct tm *tm = localtime(&when); > > ... and *now* he's ready for strftime(). Yes, of course you're right. Most of my brain was elsewhere... :-) -- Rich Teer, SCNA, SCSA President, Rite Online Inc. Voice: +1 (250) 979-1638 URL: http://www.rite-online.net

Eric Sosman wrote: > Rich Teer wrote: > >> On Fri, 2 Jul 2004, chris wrote: >> >> >>> How can I turn a timeval structure into a human readable time? >> >> >> >> man strftime > > > Chris also needs "man localtime" and/or "man gmtime", plus > the insight that the `tv_sec' element has the same encoding as > a `time_t'. > > struct timeval tv = ...; > time_t when = tv.tv_sec; > struct tm *tm = localtime(&when); > > ... and *now* he's ready for strftime(). > Thanks, working now :)

Similiar Articles:

Problem with gettimeofday() function - comp.unix.programmer ...
struct timeval start_time; //Time at which timing started struct timeval end_time; //Time at which timing ended struct timeval total_time; //Total time elapsed.

Problem with getch and nodelay, backspace key - comp.unix ...
... error = tcsetattr(0, TCSANOW, &Ntty))) { tv.tv_sec = 0; tv.tv_usec = 100; select(1, NULL, NULL, NULL, &tv); /* a small time delay */ struct timeval ...

Windows server, Unix client, connection refused on client connect ...
... againg int my_connect(int sockremote, long sock_addr, short port, int timeout) { int res; struct sockaddr_in addr; long arg; fd_set myset; struct timeval tv ...

How do get a timer in a thread? - comp.unix.programmer
void time_updater_start() { pthread_create( &thread, NULL, update_time_counts, NULL ); } void* update_time_counts() { struct timeval tv; unsigned int old ...

open failed: illegal insecure pathname - comp.unix.solaris ...
... static FUN_PROTO(type,(*name), parms) #define CAST(type, parms) (FUN_PROTO(type,(*), parms)) DECLARE(int,next_select,(int, fd_set *, fd_set *, fd_set *, struct timeval ...

comp.lang.c++.moderated - page 12
memory deallocation 10 62 (7/25/2003 11:07:41 AM) Hi there, I've written a function that 'converts' a structure of type timeval to a c-string: char *tv2Str(struct ...

FIFO file objects - comp.unix.programmer
fd_set rfds; int retval; char *buf; size_t n = 0; struct timeval tv; FILE *output = fopen("out", "a"); FILE *log = fopen("fifo", "r"); FD_ZERO(&rfds); FD_SET(fileno(log ...

fgets / read / select - comp.unix.programmer
... like this: char* my_fgets(char buf[], int len, FILE* fp) { .... fd_set selectset; int has_input = 0; int fn = fileno(fp); while (!has_input) { struct timeval ...

Sockets in gfortran? - comp.lang.fortran
... 4344 #define D_HOST "localhost" #define D_QUEUE 32 #define D_SOCKETS 16 #define D_INFO 256 int main(int argc, char **argv) { struct timeval ...

Lcc and Windows 7 - comp.compilers.lcc
Another small problem: compiling my code with lcc64 returns error: the compiler doesn't recognise the struct timeval (as defined in time.h), but gcc and icl compiled it.

timeval structure - Microsoft Corporation: Software, Smartphones ...
The timeval structure is used to specify a time interval. It is associated with the Berkeley Software Distribution (BSD) Time.h header file.

struct timeval - lists.freebsd.org Mailing Lists
I think we can do this with old-binary-on-new-kernel compatability, by putting in explicit padding that can be zeroed by the kernel. new-binary-on-old-kernel should ...

7/29/2012 6:15:20 AM