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authorMichael Tokarev <mjt@tls.msk.ru>2023-06-03 20:23:38 +0300
committerMichael Tokarev <mjt@tls.msk.ru>2023-06-09 23:59:11 +0300
commit725160fe56eb9f6b9b13214b9adf519c25b9d527 (patch)
treeca90d463494323c415904e7a64899e18be893416 /linux-user
parent4c030dd00f617b432524f7f9627192cb9b328bcb (diff)
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linux-user: add comments for TARGET_NR_[gs]etgroups{,32}
There are 2 pairs of identical code (with different types) for TARGET_NR_setgroups & TARGET_NR_setgroups32, and for TARGET_NR_getgroups & TARGET_NR_getgroups32. Add comments stating this fact, so that further modifications are done in two places. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'linux-user')
-rw-r--r--linux-user/syscall.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 83685f0..94256cc 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -11670,7 +11670,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
case TARGET_NR_setregid:
return get_errno(setregid(low2highgid(arg1), low2highgid(arg2)));
case TARGET_NR_getgroups:
- {
+ { /* the same code as for TARGET_NR_getgroups32 */
int gidsetsize = arg1;
target_id *target_grouplist;
g_autofree gid_t *grouplist = NULL;
@@ -11701,7 +11701,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
return ret;
}
case TARGET_NR_setgroups:
- {
+ { /* the same code as for TARGET_NR_setgroups32 */
int gidsetsize = arg1;
target_id *target_grouplist;
g_autofree gid_t *grouplist = NULL;
@@ -12006,7 +12006,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
#endif
#ifdef TARGET_NR_getgroups32
case TARGET_NR_getgroups32:
- {
+ { /* the same code as for TARGET_NR_getgroups */
int gidsetsize = arg1;
uint32_t *target_grouplist;
g_autofree gid_t *grouplist = NULL;
@@ -12038,7 +12038,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
#endif
#ifdef TARGET_NR_setgroups32
case TARGET_NR_setgroups32:
- {
+ { /* the same code as for TARGET_NR_setgroups */
int gidsetsize = arg1;
uint32_t *target_grouplist;
g_autofree gid_t *grouplist = NULL;