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SystemServer: Improve error message when execv() fails

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Previously perror() would just tell us that the file specified
for execv() doesn't exist.
This commit is contained in:
Gunnar Beutner 2021-06-15 15:14:09 +02:00 committed by Andreas Kling
parent d7a03397af
commit 0ca5a393d1
Notes: sideshowbarker 2024-07-18 12:08:31 +09:00 
Author: https://github.com/gunnarbeutner
Commit: https://github.com/SerenityOS/serenity/commit/0ca5a393d1f
Pull-request: https://github.com/SerenityOS/serenity/pull/8066
Issue: https://github.com/SerenityOS/serenity/issues/8048
1 changed files with 2 additions and 1 deletions
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3
Userland/Services/SystemServer/Service.cpp
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@ -234,7 +234,8 @@ void Service::spawn(int socket_fd)
argv[m_extra_arguments.size() + 1] = nullptr;
rc = execv(argv[0], argv);
perror("exec");
warnln("Failed to execv({}, ...): {}", argv[0], strerror(errno));
dbgln("Failed to execv({}, ...): {}", argv[0], strerror(errno));
VERIFY_NOT_REACHED();
} else if (!m_multi_instance) {
// We are the parent.