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| author | Dmitry Chestnykh <dm.chestnykh@gmail.com> | 2024-02-24 21:21:40 +0300 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2024-02-25 19:27:48 +0100 |
| commit | f9df8bfdf6645c2727367da113a7e1937b00eb80 (patch) | |
| tree | 2e3a769fde4b29d0493ccd574d7539c62a69bd15 | |
| parent | 81ed334f67e0c56ff0a89ade0fc156c0ba23f190 (diff) | |
Add time64 support for PowerPC.
Signed-off-by: Dmitry Chestnykh <dm.chestnykh@gmail.com>
| -rw-r--r-- | extra/Configs/Config.in | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/powerpc/bits/kernel_stat.h | 28 | ||||
| -rw-r--r-- | libc/sysdeps/linux/powerpc/bits/sem.h | 16 |
3 files changed, 42 insertions, 4 deletions
diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index 9351dffc8..f11a63b79 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -1026,7 +1026,7 @@ config UCLIBC_FALLBACK_TO_ETC_LOCALTIME config UCLIBC_USE_TIME64 bool "Use *time64 syscalls instead of 32bit ones (if possible)" - depends on TARGET_arm || TARGET_xtensa + depends on TARGET_arm || TARGET_powerpc || TARGET_xtensa # TODO: add support for other architectures default n diff --git a/libc/sysdeps/linux/powerpc/bits/kernel_stat.h b/libc/sysdeps/linux/powerpc/bits/kernel_stat.h index ce62b2ba2..0e76120ab 100644 --- a/libc/sysdeps/linux/powerpc/bits/kernel_stat.h +++ b/libc/sysdeps/linux/powerpc/bits/kernel_stat.h @@ -5,6 +5,16 @@ * struct kernel_stat should look like... It turns out each arch has a * different opinion on the subject... */ +#if defined(__UCLIBC_USE_TIME64__) +#include <bits/types.h> + +struct ts32_struct { + __S32_TYPE tv_sec; + __S32_TYPE tv_nsec; +}; + +#endif + #if __WORDSIZE == 64 #define kernel_stat kernel_stat64 #else @@ -19,9 +29,15 @@ struct kernel_stat { __kernel_off_t st_size; unsigned long st_blksize; unsigned long st_blocks; +#if defined(__UCLIBC_USE_TIME64__) + struct ts32_struct __st_atim32; + struct ts32_struct __st_mtim32; + struct ts32_struct __st_ctim32; +#else struct timespec st_atim; struct timespec st_mtim; struct timespec st_ctim; +#endif unsigned long __unused4; unsigned long __unused5; }; @@ -39,9 +55,15 @@ struct kernel_stat64 { long long st_size; /* Size of file, in bytes. */ long st_blksize; /* Optimal block size for I/O. */ long long st_blocks; /* Number 512-byte blocks allocated. */ - struct timespec st_atim; /* Time of last access. */ - struct timespec st_mtim; /* Time of last modification. */ - struct timespec st_ctim; /* Time of last status change. */ +#if defined(__UCLIBC_USE_TIME64__) + struct ts32_struct __st_atim32; + struct ts32_struct __st_mtim32; + struct ts32_struct __st_ctim32; +#else + struct timespec st_atim; + struct timespec st_mtim; + struct timespec st_ctim; +#endif unsigned long int __uclibc_unused4; unsigned long int __uclibc_unused5; }; diff --git a/libc/sysdeps/linux/powerpc/bits/sem.h b/libc/sysdeps/linux/powerpc/bits/sem.h index a9d895374..8d338eac0 100644 --- a/libc/sysdeps/linux/powerpc/bits/sem.h +++ b/libc/sysdeps/linux/powerpc/bits/sem.h @@ -35,6 +35,7 @@ #define SETALL 17 /* set all semval's */ + /* Data structure describing a set of semaphores. */ struct semid_ds { @@ -42,16 +43,31 @@ struct semid_ds #if __WORDSIZE == 32 unsigned int __uclibc_unused1; #endif +#if defined(__UCLIBC_USE_TIME64__) + unsigned long int __sem_otime_internal_1; /* last semop() time */ + unsigned long int __sem_otime_internal_2; +#else __time_t sem_otime; /* last semop() time */ +#endif #if __WORDSIZE == 32 unsigned int __uclibc_unused2; #endif +#if defined(__UCLIBC_USE_TIME64__) + unsigned long int __sem_ctime_internal_1; /* last time changed by semctl() */ + unsigned long int __sem_ctime_internal_2; +#else __time_t sem_ctime; /* last time changed by semctl() */ +#endif unsigned long int sem_nsems; /* number of semaphores in set */ +#if defined(__UCLIBC_USE_TIME64__) + __time_t sem_otime; + __time_t sem_ctime; +#endif unsigned long __uclibc_unused3; unsigned long __uclibc_unused4; }; + /* The user should define a union like the following to use it for arguments for `semctl'. |