diff options
Diffstat (limited to 'erts/emulator/sys/unix/erl_child_setup.c')
-rw-r--r-- | erts/emulator/sys/unix/erl_child_setup.c | 56 |
1 files changed, 27 insertions, 29 deletions
diff --git a/erts/emulator/sys/unix/erl_child_setup.c b/erts/emulator/sys/unix/erl_child_setup.c index 94eb6b1547..a3c5c20641 100644 --- a/erts/emulator/sys/unix/erl_child_setup.c +++ b/erts/emulator/sys/unix/erl_child_setup.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2002-2009. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. - * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ @@ -55,7 +56,7 @@ void sys_sigrelease(int sig) #endif /* !SIG_SIGSET */ #if defined(__ANDROID__) -int __system_properties_fd(void); +static int system_properties_fd(void); #endif /* __ANDROID__ */ #if defined(__ANDROID__) @@ -101,22 +102,22 @@ main(int argc, char *argv[]) if (sscanf(argv[CS_ARGV_FD_CR_IX], "%d:%d", &from, &to) != 2) return 1; -#if defined(__ANDROID__) - for (i = from; i <= to; i++) { - if (i!=__system_properties_fd) - (void) close(i); - } -#else - for (i = from; i <= to; i++) - (void) close(i); -#endif /* __ANDROID__ */ - #if defined(HAVE_CLOSEFROM) closefrom(from); -#else - for (i = from; i <= to; i++) +#elif defined(__ANDROID__) + if (from <= to) { + int spfd = system_properties_fd(); + for (i = from; i <= to; i++) { + if (i != spfd) { + (void) close(i); + } + } + } +#else /* !__ANDROID__ */ + for (i = from; i <= to; i++) { (void) close(i); -#endif + } +#endif /* HAVE_CLOSEFROM */ if (!(argv[CS_ARGV_WD_IX][0] == '.' && argv[CS_ARGV_WD_IX][1] == '\0') && chdir(argv[CS_ARGV_WD_IX]) < 0) @@ -147,12 +148,10 @@ main(int argc, char *argv[]) return 1; } - - #if defined(__ANDROID__) -int __system_properties_fd(void) +static int system_properties_fd(void) { - int s, fd; + int fd; char *env; env = getenv("ANDROID_PROPERTY_WORKSPACE"); @@ -163,4 +162,3 @@ int __system_properties_fd(void) return fd; } #endif /* __ANDROID__ */ - |