diff options
Diffstat (limited to 'src/basic')
| -rw-r--r-- | src/basic/missing.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/basic/missing.h b/src/basic/missing.h index dc1f244d4c..9811b6b23e 100644 --- a/src/basic/missing.h +++ b/src/basic/missing.h @@ -139,6 +139,8 @@ static inline int pivot_root(const char *new_root, const char *put_old) { # define __NR_memfd_create 385 # elif defined __aarch64__ # define __NR_memfd_create 279 +# elif defined __s390__ +# define __NR_memfd_create 350 # elif defined _MIPS_SIM # if _MIPS_SIM == _MIPS_SIM_ABI32 # define __NR_memfd_create 4354 @@ -1028,7 +1030,12 @@ static inline int renameat2(int oldfd, const char *oldname, int newfd, const cha #if !HAVE_DECL_KCMP static inline int kcmp(pid_t pid1, pid_t pid2, int type, unsigned long idx1, unsigned long idx2) { +#if defined(__NR_kcmp) return syscall(__NR_kcmp, pid1, pid2, type, idx1, idx2); +#else + errno = ENOSYS; + return -1; +#endif } #endif |