rshen/c-capnproto
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Use int64_t for the return value of capn_size(). This makes it consistent with a recent change to capn_write_mem().

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This commit is contained in:
Jason Heeris 2021-05-10 22:39:28 +08:00
parent 0650ccbf17
commit 05482f36a8
2 changed files with 3 additions and 3 deletions
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4
lib/capn-malloc.c
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@ -408,7 +408,7 @@ int capn_write_fd(struct capn *c, ssize_t (*write_fd)(int fd, const void *p, siz
return datasz;
}
int capn_size(struct capn *c)
int64_t capn_size(struct capn *c)
{
size_t headersz, datasz = 0;
struct capn_ptr root;
@ -431,5 +431,5 @@ int capn_size(struct capn *c)
if (0 != seg)
return -1;
return (int) headersz+datasz;
return (int64_t)(headersz + datasz);
}

2
lib/capnp_c.h
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@ -282,7 +282,7 @@ int capn_init_mem(struct capn *c, const uint8_t *p, size_t sz, int packed);
* input. A buffer of this size can then be passed to capn_write_mem() without
* fear of truncation (again, only in the unpacked case).
*/
int capn_size(struct capn *c);
int64_t capn_size(struct capn *c);
/* capn_write_(fp|mem) writes segments to the file/memory buffer in
* serialized form and returns the number of bytes written.