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cleanup src/linux and src/misc trees, etc.
[musl]
/
src
/
stdio
/
fmemopen.c
diff --git
a/src/stdio/fmemopen.c
b/src/stdio/fmemopen.c
index
260d288
..
770fd99
100644
(file)
--- a/
src/stdio/fmemopen.c
+++ b/
src/stdio/fmemopen.c
@@
-54,9
+54,10
@@
static size_t mwrite(FILE *f, const unsigned char *buf, size_t len)
if (len > rem) len = rem;
memcpy(c->buf+c->pos, buf, len);
c->pos += len;
if (len > rem) len = rem;
memcpy(c->buf+c->pos, buf, len);
c->pos += len;
- if (c->pos >
=
c->len) {
+ if (c->pos > c->len) {
c->len = c->pos;
c->len = c->pos;
- c->buf[c->len==c->size ? c->len-1 : c->len] = 0;
+ if (c->len < c->size) c->buf[c->len] = 0;
+ else if ((f->flags&F_NORD) && c->size) c->buf[c->size-1] = 0;
}
return len;
}
}
return len;
}
@@
-66,7
+67,7
@@
static int mclose(FILE *m)
return 0;
}
return 0;
}
-FILE *fmemopen(void *
buf, size_t size, const char *
mode)
+FILE *fmemopen(void *
restrict buf, size_t size, const char *restrict
mode)
{
FILE *f;
struct cookie *c;
{
FILE *f;
struct cookie *c;