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author | thestig@chromium.org <thestig@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-04-14 21:59:59 +0000 |
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committer | thestig@chromium.org <thestig@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-04-14 21:59:59 +0000 |
commit | 0d219e8c64fd474737eb88737a8af3221893393a (patch) | |
tree | c9969053d0f2b364bb3970b9835ec7a8f51e5336 /net/base/nss_memio.c | |
parent | 74b9879d2ed5a67e2935703e171059d40924e462 (diff) | |
download | chromium_src-0d219e8c64fd474737eb88737a8af3221893393a.zip chromium_src-0d219e8c64fd474737eb88737a8af3221893393a.tar.gz chromium_src-0d219e8c64fd474737eb88737a8af3221893393a.tar.bz2 |
Delete more unused functions in nss_memio.c.
Review URL: http://codereview.chromium.org/67142
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13702 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'net/base/nss_memio.c')
-rw-r--r-- | net/base/nss_memio.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/net/base/nss_memio.c b/net/base/nss_memio.c index e680815..bf61e0b 100644 --- a/net/base/nss_memio.c +++ b/net/base/nss_memio.c @@ -68,15 +68,9 @@ static void memio_buffer_new(struct memio_buffer *mb, int size); /* Deallocate a memio_buffer allocated by memio_buffer_new. */ static void memio_buffer_destroy(struct memio_buffer *mb); -/* How many bytes have been put into the buffer */ -static int memio_buffer_used(const struct memio_buffer *mb); - /* How many bytes can be read out of the buffer without wrapping */ static int memio_buffer_used_contiguous(const struct memio_buffer *mb); -/* How many bytes can still be put into the buffer */ -static int memio_buffer_unused(const struct memio_buffer *mb); - /* How many bytes can be written into the buffer without wrapping */ static int memio_buffer_unused_contiguous(const struct memio_buffer *mb); @@ -104,26 +98,12 @@ static void memio_buffer_destroy(struct memio_buffer *mb) mb->tail = 0; } -/* How many bytes have been put into the buffer */ -static int memio_buffer_used(const struct memio_buffer *mb) -{ - int n = mb->tail - mb->head; - if (n < 0) n += mb->bufsize; - return n; -} - /* How many bytes can be read out of the buffer without wrapping */ static int memio_buffer_used_contiguous(const struct memio_buffer *mb) { return (((mb->tail >= mb->head) ? mb->tail : mb->bufsize) - mb->head); } -/* How many bytes can still be put into the buffer */ -static int memio_buffer_unused(const struct memio_buffer *mb) -{ - return mb->bufsize - memio_buffer_used(mb) - 1; -} - /* How many bytes can be written into the buffer without wrapping */ static int memio_buffer_unused_contiguous(const struct memio_buffer *mb) { @@ -468,45 +448,33 @@ int main() memio_buffer_new(&mb, TEST_BUFLEN); CHECKEQ(memio_buffer_unused_contiguous(&mb), TEST_BUFLEN-1); - CHECKEQ(memio_buffer_unused(&mb), TEST_BUFLEN-1); CHECKEQ(memio_buffer_used_contiguous(&mb), 0); - CHECKEQ(memio_buffer_used(&mb), 0); CHECKEQ(memio_buffer_put(&mb, "howdy", 5), 5); CHECKEQ(memio_buffer_unused_contiguous(&mb), TEST_BUFLEN-1-5); - CHECKEQ(memio_buffer_unused(&mb), TEST_BUFLEN-1-5); CHECKEQ(memio_buffer_used_contiguous(&mb), 5); - CHECKEQ(memio_buffer_used(&mb), 5); CHECKEQ(memio_buffer_put(&mb, "!", 1), 1); CHECKEQ(memio_buffer_unused_contiguous(&mb), 0); - CHECKEQ(memio_buffer_unused(&mb), 0); CHECKEQ(memio_buffer_used_contiguous(&mb), 6); - CHECKEQ(memio_buffer_used(&mb), 6); CHECKEQ(memio_buffer_get(&mb, buf, 6), 6); CHECKEQ(memcmp(buf, "howdy!", 6), 0); - CHECKEQ(memio_buffer_unused(&mb), TEST_BUFLEN-1); CHECKEQ(memio_buffer_unused_contiguous(&mb), 1); CHECKEQ(memio_buffer_used_contiguous(&mb), 0); - CHECKEQ(memio_buffer_used(&mb), 0); CHECKEQ(memio_buffer_put(&mb, "01234", 5), 5); - CHECKEQ(memio_buffer_used(&mb), 5); CHECKEQ(memio_buffer_used_contiguous(&mb), 1); CHECKEQ(memio_buffer_unused_contiguous(&mb), TEST_BUFLEN-1-5); - CHECKEQ(memio_buffer_unused(&mb), TEST_BUFLEN-1-5); CHECKEQ(memio_buffer_put(&mb, "5", 1), 1); CHECKEQ(memio_buffer_unused_contiguous(&mb), 0); - CHECKEQ(memio_buffer_unused(&mb), 0); CHECKEQ(memio_buffer_used_contiguous(&mb), 1); - CHECKEQ(memio_buffer_used(&mb), 6); /* TODO: add more cases */ |