diff options
author | Jannis Hoffmann <jannis@fehcom.de> | 2024-07-09 13:58:20 +0200 |
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committer | Jannis Hoffmann <jannis@fehcom.de> | 2024-07-09 13:58:20 +0200 |
commit | 249866e3d1e11dc72eaa1305f4bb479ded92ef38 (patch) | |
tree | 7118c5f58e29fe61c100e4d067bb90ba8d52589e /src/tai.c | |
parent | 96cf8dffe4f7b0b910f790066ae622dc429eb522 (diff) |
reorganized file structure
Moved c files into src/.
Corrected VERSION file.
Removed BUILD and FILES.
Diffstat (limited to 'src/tai.c')
-rw-r--r-- | src/tai.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/tai.c b/src/tai.c new file mode 100644 index 0000000..65a8225 --- /dev/null +++ b/src/tai.c @@ -0,0 +1,59 @@ +#include <time.h> +#include "tai.h" + +/** + @file tai.c + @author djb + @source qmail + @brief 'temps atomic' time handling +*/ + +void tai_add(struct tai *t,const struct tai *u,const struct tai *v) +{ + t->x = u->x + v->x; +} + +void tai_now(struct tai *t) +{ + tai_unix(t,time((time_t *) 0)); +} + +void tai_pack(char *s,const struct tai *t) +{ + uint64 x; + + x = t->x; + s[7] = (char)x; x >>= 8; + s[6] = (char)x; x >>= 8; + s[5] = (char)x; x >>= 8; + s[4] = (char)x; x >>= 8; + s[3] = (char)x; x >>= 8; + s[2] = (char)x; x >>= 8; + s[1] = (char)x; x >>= 8; + s[0] = (char)x; +} + +void tai_sub(struct tai *t,const struct tai *u,const struct tai *v) +{ + t->x = u->x - v->x; +} + +void tai_uint(struct tai *t,unsigned int u) +{ + t->x = u; +} + +void tai_unpack(const char *s,struct tai *t) +{ + uint64 x; + + x = (unsigned char) s[0]; + x <<= 8; x += (unsigned char) s[1]; + x <<= 8; x += (unsigned char) s[2]; + x <<= 8; x += (unsigned char) s[3]; + x <<= 8; x += (unsigned char) s[4]; + x <<= 8; x += (unsigned char) s[5]; + x <<= 8; x += (unsigned char) s[6]; + x <<= 8; x += (unsigned char) s[7]; + t->x = x; +} |