903e87a7bd
Implement I_SUID/I_SGID feature for binfs in the POSIX compliant way. If set-user-ID bit is set in the file permissions, then the effective user ID of process shall be set to UID of the new process image file. test case: hello example emulates to set uid and file set-user-ID bit, and call geteuid and getegid API. UID = 2000 GID = 3000 MODE = 06555 nsh> ls -l /bin/hello -r-sr-sr-x 2000 3000 0 hello nsh> hello geteuid:2000 getegid:3000 Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
41 lines
1.4 KiB
Plaintext
41 lines
1.4 KiB
Plaintext
############################################################################
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# libs/libc/builtin/Make.defs
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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ifeq ($(CONFIG_BUILTIN),y)
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# Builtin library files
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CSRCS += lib_builtin_getname.c lib_builtin_isavail.c lib_builtin_forindex.c
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ifeq ($(CONFIG_BUILD_PROTECTED),y)
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CSRCS += lib_builtin_setlist.c
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endif
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ifeq ($(CONFIG_SCHED_USER_IDENTITY),y)
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CSRCS += lib_builtin_getuid.c lib_builtin_getgid.c lib_builtin_getmode.c
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endif
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# Hook the builtin subdirectory into the build
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DEPPATH += --dep-path builtin
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VPATH += builtin
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endif
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