diff options
| author |  Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-20 14:12:15 -0400 |
|---|---|---|
| committer |  Lubomir I. Ivanov <neolit123@gmail.com> | 2018-10-21 19:55:09 +0300 |
| commit | 28e3413ff66552f392fecee25068d634cdfe59fc (patch) | |
| tree | 5fe303d1e7dc1c371e13b534b85c232e29aea884 /core/membuffer.c | |
| parent | c9869406301ff72f76b399097f0845fc1102ced1 (diff) | |
| download | subsurface-28e3413ff66552f392fecee25068d634cdfe59fc.tar.gz | |
Add 'location_t' data structure
Instead of having people treat latitude and longitude as separate
things, just add a 'location_t' data structure that contains both.
Almost all cases want to always act on them together.
This is really just prep-work for adding a few more locations that we
track: I want to add a entry/exit location to each dive (independent of
the dive site) because of how the Garmin Descent gives us the
information (and hopefully, some day, other dive computers too).
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'core/membuffer.c')
| -rw-r--r-- | core/membuffer.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/core/membuffer.c b/core/membuffer.c index 1d486b3a6..46cb541f1 100644 --- a/core/membuffer.c +++ b/core/membuffer.c @@ -218,6 +218,14 @@ void put_degrees(struct membuffer *b, degrees_t value, const char *pre, const ch put_format(b, "%s%s%u.%06u%s", pre, sign, FRACTION(udeg, 1000000), post); } +void put_location(struct membuffer *b, location_t *loc, const char *pre, const char *post) +{ + if (has_location(loc)) { + put_degrees(b, loc->lat, pre, " "); + put_degrees(b, loc->lon, "", post); + } +} + void put_quoted(struct membuffer *b, const char *text, int is_attribute, int is_html) { const char *p = text; |