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basicsocket.c: proper system call name

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* ext/socket/basicsocket.c (rsock_bsock_send): show proper system
  call name in the exception message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58277 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-04-08 03:25:50 +00:00
parent 2deefdcd85
commit 51eaaa898b
1 changed files with 4 additions and 1 deletions
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5
ext/socket/basicsocket.c
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@ -532,6 +532,7 @@ rsock_bsock_send(int argc, VALUE *argv, VALUE sock)
rb_io_t *fptr; rb_io_t *fptr;
ssize_t n; ssize_t n;
rb_blocking_function_t *func; rb_blocking_function_t *func;
const char *funcname;
rb_scan_args(argc, argv, "21", &arg.mesg, &flags, &to); rb_scan_args(argc, argv, "21", &arg.mesg, &flags, &to);
@ -542,9 +543,11 @@ rsock_bsock_send(int argc, VALUE *argv, VALUE sock)
arg.to = (struct sockaddr *)RSTRING_PTR(to); arg.to = (struct sockaddr *)RSTRING_PTR(to);
arg.tolen = RSTRING_SOCKLEN(to); arg.tolen = RSTRING_SOCKLEN(to);
func = rsock_sendto_blocking; func = rsock_sendto_blocking;
funcname = "sendto(2)";
} }
else { else {
func = rsock_send_blocking; func = rsock_send_blocking;
funcname = "send(2)";
} }
GetOpenFile(sock, fptr); GetOpenFile(sock, fptr);
arg.fd = fptr->fd; arg.fd = fptr->fd;
@ -554,7 +557,7 @@ rsock_bsock_send(int argc, VALUE *argv, VALUE sock)
if (rb_io_wait_writable(arg.fd)) { if (rb_io_wait_writable(arg.fd)) {
continue; continue;
} }
rb_sys_fail("send(2)"); rb_sys_fail(funcname);
} }
return SSIZET2NUM(n); return SSIZET2NUM(n);
} }