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bsd-user: Implement several get/set system calls:

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getpid(2), getppid(2), getpgrp(2)
setreuid(2), setregid(2)
getuid(2), geteuid(2), getgid(2), getegid(2), getpgid(2)
setuid(2), seteuid(2), setgid(2), setegid(2), setpgid(2)

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-16-kariem.taha2.7@gmail.com>
This commit is contained in:
Stacey Son 2023-09-25 21:24:12 +03:00 • committed by Warner Losh
parent faba8e123f
commit e4446e0a2c
2 changed files with 150 additions and 0 deletions
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60
bsd-user/freebsd/os-syscall.c
View file

@ -255,6 +255,66 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1,
ret = do_bsd_setrlimit(arg1, arg2);
break;
case TARGET_FREEBSD_NR_getpid: /* getpid(2) */
ret = do_bsd_getpid();
break;
case TARGET_FREEBSD_NR_getppid: /* getppid(2) */
ret = do_bsd_getppid();
break;
case TARGET_FREEBSD_NR_getuid: /* getuid(2) */
ret = do_bsd_getuid();
break;
case TARGET_FREEBSD_NR_geteuid: /* geteuid(2) */
ret = do_bsd_geteuid();
break;
case TARGET_FREEBSD_NR_getgid: /* getgid(2) */
ret = do_bsd_getgid();
break;
case TARGET_FREEBSD_NR_getegid: /* getegid(2) */
ret = do_bsd_getegid();
break;
case TARGET_FREEBSD_NR_setuid: /* setuid(2) */
ret = do_bsd_setuid(arg1);
break;
case TARGET_FREEBSD_NR_seteuid: /* seteuid(2) */
ret = do_bsd_seteuid(arg1);
break;
case TARGET_FREEBSD_NR_setgid: /* setgid(2) */
ret = do_bsd_setgid(arg1);
break;
case TARGET_FREEBSD_NR_setegid: /* setegid(2) */
ret = do_bsd_setegid(arg1);
break;
case TARGET_FREEBSD_NR_getpgrp: /* getpgrp(2) */
ret = do_bsd_getpgrp();
break;
case TARGET_FREEBSD_NR_getpgid: /* getpgid(2) */
ret = do_bsd_getpgid(arg1);
break;
case TARGET_FREEBSD_NR_setpgid: /* setpgid(2) */
ret = do_bsd_setpgid(arg1, arg2);
break;
case TARGET_FREEBSD_NR_setreuid: /* setreuid(2) */
ret = do_bsd_setreuid(arg1, arg2);
break;
case TARGET_FREEBSD_NR_setregid: /* setregid(2) */
ret = do_bsd_setregid(arg1, arg2);
break;
/*
* File system calls.