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author | David Robillard <d@drobilla.net> | 2021-02-25 10:27:59 -0500 |
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committer | David Robillard <d@drobilla.net> | 2021-03-08 23:23:05 -0500 |
commit | c4821c8e6bf1f81c6ea31e11ebc0fc1666e9337b (patch) | |
tree | a62995534f5f606ac2f8bae22d525532b824cb5e /subprojects/exess/src/ushort.c | |
parent | 6bcd18ae60482790b645a345f718e7099250f261 (diff) | |
download | serd-c4821c8e6bf1f81c6ea31e11ebc0fc1666e9337b.tar.gz serd-c4821c8e6bf1f81c6ea31e11ebc0fc1666e9337b.tar.bz2 serd-c4821c8e6bf1f81c6ea31e11ebc0fc1666e9337b.zip |
Add exess from git@gitlab.com:drobilla/exess.git 4638b1f
Diffstat (limited to 'subprojects/exess/src/ushort.c')
-rw-r--r-- | subprojects/exess/src/ushort.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/subprojects/exess/src/ushort.c b/subprojects/exess/src/ushort.c new file mode 100644 index 00000000..fc4d2c7e --- /dev/null +++ b/subprojects/exess/src/ushort.c @@ -0,0 +1,45 @@ +/* + Copyright 2019-2021 David Robillard <d@drobilla.net> + + Permission to use, copy, modify, and/or distribute this software for any + purpose with or without fee is hereby granted, provided that the above + copyright notice and this permission notice appear in all copies. + + THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +*/ + +#include "read_utils.h" + +#include "exess/exess.h" + +#include <stdint.h> +#include <stdlib.h> + +ExessResult +exess_read_ushort(uint16_t* const out, const char* const str) +{ + uint64_t long_out = 0; + const ExessResult r = exess_read_ulong(&long_out, str); + if (r.status) { + return r; + } + + if (long_out > UINT16_MAX) { + return result(EXESS_OUT_OF_RANGE, r.count); + } + + *out = (uint16_t)long_out; + return r; +} + +ExessResult +exess_write_ushort(const uint16_t value, const size_t buf_size, char* const buf) +{ + return exess_write_ulong(value, buf_size, buf); +} |