diff options
| author |   Sivaprasad Tummala <Sivaprasad.Tummala@intel.com> | 2021-07-31 21:38:19 +0530 |
|---|---|---|
| committer | Sivaprasad Tummala <Sivaprasad.Tummala@intel.com> | 2021-07-31 21:55:11 +0530 |
| commit | fdcbd38dc14d13e9aa463f28423cc0cc33c2768b (patch) | |
| tree | 68cc3acec1aa457fa14bcacedda7df75c796bcb5 /src/vcl/ldp_glibc_socket.h | |
| parent | 7f347c13dfb39aac1d2507068a2b6ae2baa09af4 (diff) | |
vcl: fix ldp for __recv_chk socket calls
add ldp support for handling __recv_chk socket calls.
Type: fix
Signed-off-by: Sivaprasad Tummala <Sivaprasad.Tummala@intel.com>
Change-Id: I33221c465ac607bc665fcba500dd399a56b32df6
Diffstat (limited to 'src/vcl/ldp_glibc_socket.h')
| -rw-r--r-- | src/vcl/ldp_glibc_socket.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/vcl/ldp_glibc_socket.h b/src/vcl/ldp_glibc_socket.h index 0890a644488..95fb7c81094 100644 --- a/src/vcl/ldp_glibc_socket.h +++ b/src/vcl/ldp_glibc_socket.h @@ -163,6 +163,14 @@ extern ssize_t sendfile (int __out_fd, int __in_fd, off_t * __offset, __THROW. */ extern ssize_t recv (int __fd, void *__buf, size_t __n, int __flags); +/* Read N bytes into BUF from socket FD with buffer overflow checking. + Returns the number read or -1 for errors. + + This function is a cancellation point and therefore not marked with + __THROW. */ +extern ssize_t __recv_chk (int fd, void *buf, size_t n, size_t buflen, + int flags); + /* Send N bytes of BUF on socket FD to peer at address ADDR (which is ADDR_LEN bytes long). Returns the number sent, or -1 for errors. |