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hurd: Accept null arguments for utimensat pathname

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This follows Linux' behavior, making it a replacement for the futimens
interface.
This commit is contained in:
Samuel Thibault 2025-01-07 01:36:43 +01:00
parent fb1059d42a
commit 75fed76dfd
1 changed files with 11 additions and 5 deletions
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16
sysdeps/mach/hurd/utimensat.c
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@ -33,13 +33,19 @@ utimensat (int fd, const char *file, const struct timespec tsp[2],
error_t err;
file_t port;
port = __file_name_lookup_at (fd, flags, file, 0, 0);
if (port == MACH_PORT_NULL)
return -1;
if (file)
{
port = __file_name_lookup_at (fd, flags, file, 0, 0);
if (port == MACH_PORT_NULL)
return -1;
err = hurd_futimens (port, tsp);
err = hurd_futimens (port, tsp);
__mach_port_deallocate (__mach_task_self (), port);
}
else
err = HURD_DPORT_USE (fd, hurd_futimens (port, tsp));
__mach_port_deallocate (__mach_task_self (), port);
if (err)
return __hurd_fail (err);
return 0;