fusl/src/stdio/__string_read.c - Issue 1573973002: Add a "fork" of musl as //fusl.

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Side by Side Diff: fusl/src/stdio/__string_read.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master

Patch Set: Created 4 years, 11 months ago

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	1 #include "stdio_impl.h"

	2 #include <string.h>

	3

	4 size_t __string_read(FILE f, unsigned char buf, size_t len)

	5 {

	6 char *src = f->cookie;

	7 size_t k = len+256;

	8 char *end = memchr(src, 0, k);

	9 if (end) k = end-src;

	10 if (k < len) len = k;

	11 memcpy(buf, src, len);

	12 f->rpos = (void *)(src+len);

	13 f->rend = (void *)(src+k);

	14 f->cookie = src+k;

	15 return len;

	16 }

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