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Add stub F_DUPFD_CLOEXEC and add more cases in linux_fcntl

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This commit is contained in:
EnderIce2 2024-04-01 01:12:37 +03:00
parent a09dfe274a
commit e3f2912d59
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
2 changed files with 27 additions and 0 deletions
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15
include/syscall/linux/defs.hpp
View File

@ -131,6 +131,15 @@
#define F_SETOWN_EX 15
#define F_GETOWN_EX 16
#define F_GETOWNER_UIDS 17
#define F_OFD_GETLK 36
#define F_OFD_SETLK 37
#define F_OFD_SETLKW 38
#define F_DUPFD_CLOEXEC 1030
#define FD_CLOEXEC 1
#define DT_UNKNOWN 0
#define DT_FIFO 1
@ -188,6 +197,12 @@ typedef unsigned long timeu64_t;
typedef int clockid_t;
typedef long time64_t;
struct f_owner_ex
{
int type;
pid_t pid;
};
struct iovec
{
void *iov_base;

12
syscalls/linux.cpp
View File

@ -1797,6 +1797,14 @@ static int linux_fcntl(SysFrm *, int fd, int cmd, void *arg)
fdt->SetFlags(fd, fdt->GetFlags(fd) & ~O_APPEND);
return 0;
}
case F_DUPFD_CLOEXEC:
{
int ret = fdt->_dup2(fd, s_cst(int, (uintptr_t)arg));
if (ret < 0)
return ret;
fdt->GetDescriptor(ret).Flags |= FD_CLOEXEC;
return ret;
}
case F_SETOWN:
case F_GETOWN:
case F_SETSIG:
@ -1806,6 +1814,10 @@ static int linux_fcntl(SysFrm *, int fd, int cmd, void *arg)
case F_SETLKW:
case F_SETOWN_EX:
case F_GETOWN_EX:
case F_GETOWNER_UIDS:
case F_OFD_GETLK:
case F_OFD_SETLK:
case F_OFD_SETLKW:
{
fixme("cmd %d not implemented", cmd);
return -ENOSYS;