diff options
author | Nicholas <nbnoll@eml.cc> | 2021-11-11 17:07:44 -0800 |
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committer | Nicholas <nbnoll@eml.cc> | 2021-11-11 17:07:44 -0800 |
commit | b375f3cdedb5b0e08745d100b40e38d2f8396a58 (patch) | |
tree | a51d5763646ff482c26e79bfc1dcebccbe4812a7 /sys/base/bufio/reader.c | |
parent | 44b30ea0883af2827e618a45d472b47cf041a842 (diff) | |
parent | 9695ea005d4af93dcd60f74f10fd3c54499a182f (diff) |
chore: merge master into laptop
Diffstat (limited to 'sys/base/bufio/reader.c')
-rw-r--r-- | sys/base/bufio/reader.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sys/base/bufio/reader.c b/sys/base/bufio/reader.c new file mode 100644 index 0000000..afdaf60 --- /dev/null +++ b/sys/base/bufio/reader.c @@ -0,0 +1,28 @@ +#include "internal.h" + +error +bufio·initreader(io·Buffer *buf, io·Reader rdr, void *h) +{ + if (buf->state) { + errorf("attemped to initialize an active buffer, state is '%d'", buf->state); + return bufio·err; + } + buf->state = bufio·rdr; + buf->runesize = 0; + buf->h = h; + buf->rdr = rdr; + buf->beg = buf->buf + bufio·ungets; + buf->pos = buf->beg; + buf->end = buf->pos; + buf->size = bufio·size - bufio·ungets; + + return 0; +} + +void +bufio·finireader(io·Buffer *buf) +{ + buf->state = bufio·nil; + buf->runesize = 0; + buf->rdr = (io·Reader){ .read = nil }; +} |