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system/FileDescriptor: pass FileDescriptor to CheckDuplicate()

This commit is contained in:
Max Kellermann 2018-08-20 17:23:14 +02:00
parent 7ad440ca1c
commit eef66dee04
2 changed files with 5 additions and 5 deletions
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4
src/system/FileDescriptor.cxx
View File

@ -205,9 +205,9 @@ FileDescriptor::DisableCloseOnExec() noexcept
}
bool
FileDescriptor::CheckDuplicate(int new_fd) noexcept
FileDescriptor::CheckDuplicate(FileDescriptor new_fd) noexcept
{
if (fd == new_fd) {
if (*this == new_fd) {
DisableCloseOnExec();
return true;
} else

6
src/system/FileDescriptor.hxx
View File

@ -168,8 +168,8 @@ public:
/**
* Duplicate the file descriptor onto the given file descriptor.
*/
bool Duplicate(int new_fd) const noexcept {
return ::dup2(Get(), new_fd) == 0;
bool Duplicate(FileDescriptor new_fd) const noexcept {
return ::dup2(Get(), new_fd.Get()) == 0;
}
/**
@ -178,7 +178,7 @@ public:
* this method to inject file descriptors into a new child
* process, to be used by a newly executed program.
*/
bool CheckDuplicate(int new_fd) noexcept;
bool CheckDuplicate(FileDescriptor new_fd) noexcept;
#endif
#ifdef __linux__