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devel@uclibc-ng.org

4 participants
1159 discussions

[PATCH] libpthread: Remove no longer valid attribute_unused
by Marcus Haehnel 07 Mar '24

07 Mar '24

The variable is used since 04a676f3c8d2443499f27612f69ee88e12089e61. --- libpthread/linuxthreads/condvar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libpthread/linuxthreads/condvar.c b/libpthread/linuxthreads/condvar.c index 949991ad7..027aa8fc3 100644 --- a/libpthread/linuxthreads/condvar.c +++ b/libpthread/linuxthreads/condvar.c @@ -273,7 +273,7 @@ int pthread_cond_broadcast(pthread_cond_t *cond) } libpthread_hidden_def(pthread_cond_broadcast) -int pthread_condattr_init(pthread_condattr_t *attr attribute_unused) +int pthread_condattr_init(pthread_condattr_t *attr) { memset (attr, '\0', sizeof (*attr)); return 0; -- 2.43.0

1 0

[PATCH] libm/w_j0f.c: Call correct ieee754 function
by Marcus Haehnel 05 Mar '24

05 Mar '24

The j0f implementation should, like the other float implementations, call the __ieee754_y0 variant for doubles. A float variant is not declared and leads to a compile error on c99 builds. --- libm/w_j0f.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libm/w_j0f.c b/libm/w_j0f.c index 89821bc98..496e098cd 100644 --- a/libm/w_j0f.c +++ b/libm/w_j0f.c @@ -63,6 +63,6 @@ y0f (float x) return __kernel_standard_f (x, x, 135); } # endif /* __UCLIBC_HAS_FENV__ */ - return (float) __ieee754_y0f ((double) x); + return (float) __ieee754_y0 ((double) x); } #endif /* __DO_XSI_MATH__ */ -- 2.43.0

2 1

uClibc-ng release 1.0.46
by Waldemar Brodkorb 05 Mar '24

05 Mar '24

Hi, yesterday I released uClibc-ng 1.0.46. The most important change is time64 support for a lot of 32 Bit architectures like ARM, MIPS, PPC32, ... Thanks a lot Dmitry for all of your patches and hard work. Furthermore riscv32 with MMU can now be used. best regards Waldemar

2 1

Building on RISC-V (riscv64gc-linux)
by Kevin Ingwersen 03 Mar '24

03 Mar '24

Hello there! I am having a bit of a "moment" here, trying to build ucLibC on my VisionFive2. I have configured most of the things I would like the library to feature, but when I try to actually build it, it can not find my headers properly. I have tried /usr, /usr/include and also used find to locate the folders that it was looking for, but to no avail. It is either linux/errno.h, asm/errno.h or asm/unistd.h that can not be found. The kernel is self-built (since the upstream currently lacks two patches required for full SoC support) off the 6.6.0 branch and headers are installed to their standard location, including /usr/src/linux-headers-$(uname -r). What is the expected structure to be found under .config's KERNEL_HEADERS? Thank you and kind regards, Ingwie

3 2

[PATCH 1/3] ldso: Use statx() when time64 is enabled.
by Dmitry Chestnykh 03 Mar '24

03 Mar '24

Signed-off-by: Dmitry Chestnykh <dm.chestnykh(a)gmail.com> --- ldso/include/dl-syscall.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/ldso/include/dl-syscall.h b/ldso/include/dl-syscall.h index 2e8bb3630..666a7c693 100644 --- a/ldso/include/dl-syscall.h +++ b/ldso/include/dl-syscall.h @@ -20,7 +20,7 @@ extern int _dl_errno; #define _SYS_MMAN_H 1 #include <bits/mman.h> -#ifdef __ARCH_HAS_DEPRECATED_SYSCALLS__ +#if defined(__ARCH_HAS_DEPRECATED_SYSCALLS__) && !defined(__UCLIBC_USE_TIME64__) /* Pull in whatever this particular arch's kernel thinks the kernel version of * struct stat should look like. It turns out that each arch has a different * opinion on the subject, and different kernel revs use different names... */ @@ -116,7 +116,7 @@ static __always_inline _syscall3(unsigned long, _dl_read, int, fd, static __always_inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot) -#if defined __NR_fstatat64 && !defined __NR_stat +#if defined __NR_fstatat64 && !defined __NR_stat && !defined(__UCLIBC_USE_TIME64__) # define __NR__dl_fstatat64 __NR_fstatat64 static __always_inline _syscall4(int, _dl_fstatat64, int, fd, const char *, fn, struct stat *, stat, int, flags) @@ -126,7 +126,7 @@ static __always_inline int _dl_stat(const char *file_name, { return _dl_fstatat64(AT_FDCWD, file_name, buf, 0); } -#elif defined __NR_newfstatat && !defined __NR_stat +#elif defined __NR_newfstatat && !defined __NR_stat && !defined(__UCLIBC_USE_TIME64__) # define __NR__dl_newfstatat __NR_newfstatat static __always_inline _syscall4(int, _dl_newfstatat, int, fd, const char *, fn, struct stat *, stat, int, flags) @@ -136,7 +136,7 @@ static __always_inline int _dl_stat(const char *file_name, { return _dl_newfstatat(AT_FDCWD, file_name, buf, 0); } -#elif defined __NR_stat +#elif defined __NR_stat && !defined(__UCLIBC_USE_TIME64__) # define __NR__dl_stat __NR_stat static __always_inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf) @@ -160,7 +160,7 @@ static __always_inline int _dl_stat(const char *file_name, } #endif -#if defined __NR_fstat64 && !defined __NR_fstat +#if defined __NR_fstat64 && !defined __NR_fstat && !defined(__UCLIBC_USE_TIME64__) # define __NR__dl_fstat __NR_fstat64 static __always_inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf) #elif defined __NR_fstat @@ -168,7 +168,7 @@ static __always_inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf) static __always_inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf) #elif defined __NR_statx && defined __UCLIBC_HAVE_STATX__ # define __NR__dl_fstatx __NR_statx -static __always_inline _syscall5(int, _dl_fstatx, int, fd, const char *, file_name, int, flags, unsigned int, mask, struct stat *, buf); +static __always_inline _syscall5(int, _dl_fstatx, int, fd, const char *, file_name, int, flags, unsigned int, mask, struct statx *, buf); static __always_inline int _dl_fstat(int fd, struct stat *buf) -- 2.44.0

2 3

[PATCH] Add time64 support for sparc.
by Dmitry Chestnykh 03 Mar '24

03 Mar '24

By some reason sparc ld.so cannot work properly with statx() system call, so fallback to regular stat() family in ld.so. Signed-off-by: Dmitry Chestnykh <dm.chestnykh(a)gmail.com> --- extra/Configs/Config.in | 1 + ldso/include/dl-syscall.h | 10 +++++----- libc/sysdeps/linux/sparc/bits/kernel_stat.h | 16 ++++++++++++++++ libc/sysdeps/linux/sparc/bits/sem.h | 18 ++++++++++++++++-- libc/sysdeps/linux/sparc/bits/typesizes.h | 12 ++++++++++++ .../linux/sparc/bits/uClibc_arch_features.h | 3 --- 6 files changed, 50 insertions(+), 10 deletions(-) diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index ded1f72c9..bae7b4885 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -1030,6 +1030,7 @@ config UCLIBC_USE_TIME64 (TARGET_mips && !CONFIG_MIPS_N64_ABI) || \ TARGET_or1k || \ TARGET_powerpc || \ + TARGET_sparc || \ TARGET_xtensa # TODO: add support for other architectures default n diff --git a/ldso/include/dl-syscall.h b/ldso/include/dl-syscall.h index 666a7c693..b40f58b10 100644 --- a/ldso/include/dl-syscall.h +++ b/ldso/include/dl-syscall.h @@ -20,7 +20,7 @@ extern int _dl_errno; #define _SYS_MMAN_H 1 #include <bits/mman.h> -#if defined(__ARCH_HAS_DEPRECATED_SYSCALLS__) && !defined(__UCLIBC_USE_TIME64__) +#if defined(__ARCH_HAS_DEPRECATED_SYSCALLS__) && (!defined(__UCLIBC_USE_TIME64__) || defined(__sparc__)) /* Pull in whatever this particular arch's kernel thinks the kernel version of * struct stat should look like. It turns out that each arch has a different * opinion on the subject, and different kernel revs use different names... */ @@ -116,7 +116,7 @@ static __always_inline _syscall3(unsigned long, _dl_read, int, fd, static __always_inline _syscall3(int, _dl_mprotect, const void *, addr, unsigned long, len, int, prot) -#if defined __NR_fstatat64 && !defined __NR_stat && !defined(__UCLIBC_USE_TIME64__) +#if defined __NR_fstatat64 && !defined __NR_stat && (!defined(__UCLIBC_USE_TIME64__) || defined(__sparc__)) # define __NR__dl_fstatat64 __NR_fstatat64 static __always_inline _syscall4(int, _dl_fstatat64, int, fd, const char *, fn, struct stat *, stat, int, flags) @@ -126,7 +126,7 @@ static __always_inline int _dl_stat(const char *file_name, { return _dl_fstatat64(AT_FDCWD, file_name, buf, 0); } -#elif defined __NR_newfstatat && !defined __NR_stat && !defined(__UCLIBC_USE_TIME64__) +#elif defined __NR_newfstatat && !defined __NR_stat && (!defined(__UCLIBC_USE_TIME64__) || defined(__sparc__)) # define __NR__dl_newfstatat __NR_newfstatat static __always_inline _syscall4(int, _dl_newfstatat, int, fd, const char *, fn, struct stat *, stat, int, flags) @@ -136,7 +136,7 @@ static __always_inline int _dl_stat(const char *file_name, { return _dl_newfstatat(AT_FDCWD, file_name, buf, 0); } -#elif defined __NR_stat && !defined(__UCLIBC_USE_TIME64__) +#elif defined __NR_stat && (!defined(__UCLIBC_USE_TIME64__) || defined(__sparc__)) # define __NR__dl_stat __NR_stat static __always_inline _syscall2(int, _dl_stat, const char *, file_name, struct stat *, buf) @@ -160,7 +160,7 @@ static __always_inline int _dl_stat(const char *file_name, } #endif -#if defined __NR_fstat64 && !defined __NR_fstat && !defined(__UCLIBC_USE_TIME64__) +#if defined __NR_fstat64 && !defined __NR_fstat && (!defined(__UCLIBC_USE_TIME64__) || defined(__sparc__)) # define __NR__dl_fstat __NR_fstat64 static __always_inline _syscall2(int, _dl_fstat, int, fd, struct stat *, buf) #elif defined __NR_fstat diff --git a/libc/sysdeps/linux/sparc/bits/kernel_stat.h b/libc/sysdeps/linux/sparc/bits/kernel_stat.h index e960857fe..5e214c72f 100644 --- a/libc/sysdeps/linux/sparc/bits/kernel_stat.h +++ b/libc/sysdeps/linux/sparc/bits/kernel_stat.h @@ -5,6 +5,10 @@ * struct kernel_stat should look like... It turns out each arch has a * different opinion on the subject... */ +#if defined(__UCLIBC_USE_TIME64__) +#include "internal/time64_helpers.h" +#endif + struct kernel_stat { unsigned short st_dev; unsigned long st_ino; @@ -14,9 +18,15 @@ struct kernel_stat { unsigned short st_gid; unsigned short st_rdev; long st_size; +#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 long st_blksize; long st_blocks; unsigned long __unused4[2]; @@ -35,9 +45,15 @@ struct kernel_stat64 { unsigned int st_blksize; unsigned char __pad4[8]; unsigned int 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 int __unused4; unsigned int __unused5; }; diff --git a/libc/sysdeps/linux/sparc/bits/sem.h b/libc/sysdeps/linux/sparc/bits/sem.h index 04c579fc6..23fd7c2eb 100644 --- a/libc/sysdeps/linux/sparc/bits/sem.h +++ b/libc/sysdeps/linux/sparc/bits/sem.h @@ -38,10 +38,24 @@ struct semid_ds { struct ipc_perm sem_perm; /* operation permission struct */ unsigned int __pad1; - __time_t sem_otime; /* last semop() time */ +#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 unsigned int __pad2; - __time_t sem_ctime; /* last time changed by semctl() */ +#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 int __uclibc_unused1; unsigned long int __uclibc_unused2; }; diff --git a/libc/sysdeps/linux/sparc/bits/typesizes.h b/libc/sysdeps/linux/sparc/bits/typesizes.h index 37b7656aa..c7b7f5576 100644 --- a/libc/sysdeps/linux/sparc/bits/typesizes.h +++ b/libc/sysdeps/linux/sparc/bits/typesizes.h @@ -46,9 +46,21 @@ #define __FSFILCNT64_T_TYPE __UQUAD_TYPE #define __ID_T_TYPE __U32_TYPE #define __CLOCK_T_TYPE __SLONGWORD_TYPE + +#ifdef __UCLIBC_USE_TIME64__ +#define __TIME_T_TYPE __S64_TYPE +#else #define __TIME_T_TYPE __SLONGWORD_TYPE +#endif + #define __USECONDS_T_TYPE __U32_TYPE + +#ifdef __UCLIBC_USE_TIME64__ +#define __SUSECONDS_T_TYPE __S64_TYPE +#else #define __SUSECONDS_T_TYPE __S32_TYPE +#endif + #define __DADDR_T_TYPE __S32_TYPE #define __SWBLK_T_TYPE __SLONGWORD_TYPE #define __KEY_T_TYPE __S32_TYPE diff --git a/libc/sysdeps/linux/sparc/bits/uClibc_arch_features.h b/libc/sysdeps/linux/sparc/bits/uClibc_arch_features.h index 76f5084ff..283a250bb 100644 --- a/libc/sysdeps/linux/sparc/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/sparc/bits/uClibc_arch_features.h @@ -11,9 +11,6 @@ /* can your target use syscall6() for mmap ? */ #define __UCLIBC_MMAP_HAS_6_ARGS__ -/* does your target use statx */ -#undef __UCLIBC_HAVE_STATX__ - /* does your target align 64bit values in register pairs ? (32bit arches only) */ #undef __UCLIBC_SYSCALL_ALIGN_64BIT__ -- 2.44.0

2 1

[PATCH] libc: restore correct definition of semid_ds struct.
by Dmitry Chestnykh 03 Mar '24

03 Mar '24

Previously the common definition of this structure was broken by a mistake. Restore it correctly for all needed architectures and all use cases. Signed-off-by: Dmitry Chestnykh <dm.chestnykh(a)gmail.com> --- libc/sysdeps/linux/common/bits/sem.h | 27 +++++++++++++++++++-------- 1 file changed, 19 insertions(+), 8 deletions(-) diff --git a/libc/sysdeps/linux/common/bits/sem.h b/libc/sysdeps/linux/common/bits/sem.h index 06a256259..1c0836c6d 100644 --- a/libc/sysdeps/linux/common/bits/sem.h +++ b/libc/sysdeps/linux/common/bits/sem.h @@ -39,22 +39,33 @@ struct semid_ds { struct ipc_perm sem_perm; /* operation permission struct */ - +#if defined(__UCLIBC_USE_TIME64__) unsigned long int __sem_otime_internal_1; unsigned long int __sem_otime_internal_2; +#else + __time_t sem_otime; /* last semop() time */ +#endif +#if (__WORDSIZE == 32 && !defined(__arm__) && !defined(__or1k__) && !defined(__xtensa__)) || \ + ((defined(__arm__) || defined(__or1k__) || defined(__xtensa__)) && !defined(__UCLIBC_USE_TIME64__)) + unsigned long int __uclibc_unused1; +#endif +#if defined(__UCLIBC_USE_TIME64__) unsigned long int __sem_ctime_internal_1; unsigned long int __sem_ctime_internal_2; -#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ - unsigned short int sem_nsems; /* number of semaphores in set */ - char __paddind[sizeof(long int) - sizeof(short int)]; #else - char __padding[sizeof(long int) - sizeof(short int)]; - unsigned short int sem_nsems; /* number of semaphores in set */ + __time_t sem_ctime; /* last time changed by semctl() */ #endif - unsigned long int __uclibc_unused3; - unsigned long int __uclibc_unused4; +#if (__WORDSIZE == 32 && !defined(__arm__) && !defined(__or1k__) && !defined(__xtensa__)) || \ + ((defined(__arm__) || defined(__or1k__) || defined(__xtensa__)) && !defined(__UCLIBC_USE_TIME64__)) + unsigned long int __uclibc_unused2; +#endif + unsigned long int sem_nsems; /* number of semaphores in set */ +#if defined(__UCLIBC_USE_TIME64__) __time_t sem_otime; /* last semop() time */ __time_t sem_ctime; /* last time changed by semctl() */ +#endif + unsigned long int __uclibc_unused3; + unsigned long int __uclibc_unused4; }; /* The user should define a union like the following to use it for arguments -- 2.44.0

2 1

[PATCH] Add time64 support to ARC.
by Dmitry Chestnykh 03 Mar '24

03 Mar '24

Signed-off-by: Dmitry Chestnykh <dm.chestnykh(a)gmail.com> --- extra/Configs/Config.in | 3 ++- libc/sysdeps/linux/arc/bits/uClibc_arch_features.h | 3 --- libc/sysdeps/linux/common/bits/sem.h | 8 ++++---- 3 files changed, 6 insertions(+), 8 deletions(-) diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index bae7b4885..5f297b492 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -1026,7 +1026,8 @@ config UCLIBC_FALLBACK_TO_ETC_LOCALTIME config UCLIBC_USE_TIME64 bool "Use *time64 syscalls instead of 32bit ones (if possible)" - depends on TARGET_arm || \ + depends on TARGET_arc || \ + TARGET_arm || \ (TARGET_mips && !CONFIG_MIPS_N64_ABI) || \ TARGET_or1k || \ TARGET_powerpc || \ diff --git a/libc/sysdeps/linux/arc/bits/uClibc_arch_features.h b/libc/sysdeps/linux/arc/bits/uClibc_arch_features.h index 119bbb7e1..94e089d5d 100755 --- a/libc/sysdeps/linux/arc/bits/uClibc_arch_features.h +++ b/libc/sysdeps/linux/arc/bits/uClibc_arch_features.h @@ -17,9 +17,6 @@ /* can your target use syscall6() for mmap ? */ #undef __UCLIBC_MMAP_HAS_6_ARGS__ -/* does your target use statx */ -#undef __UCLIBC_HAVE_STATX__ - /* does your target have a broken create_module() ? */ #undef __UCLIBC_BROKEN_CREATE_MODULE__ diff --git a/libc/sysdeps/linux/common/bits/sem.h b/libc/sysdeps/linux/common/bits/sem.h index 1c0836c6d..24a130981 100644 --- a/libc/sysdeps/linux/common/bits/sem.h +++ b/libc/sysdeps/linux/common/bits/sem.h @@ -45,8 +45,8 @@ struct semid_ds #else __time_t sem_otime; /* last semop() time */ #endif -#if (__WORDSIZE == 32 && !defined(__arm__) && !defined(__or1k__) && !defined(__xtensa__)) || \ - ((defined(__arm__) || defined(__or1k__) || defined(__xtensa__)) && !defined(__UCLIBC_USE_TIME64__)) +#if (__WORDSIZE == 32 && !defined(__ARC64_ARCH32__) && !defined(__arc__) && !defined(__arm__) && !defined(__or1k__) && !defined(__xtensa__)) || \ + ((defined(__ARC64_ARCH32__) || defined(__arc__) || defined(__arm__) || defined(__or1k__) || defined(__xtensa__)) && !defined(__UCLIBC_USE_TIME64__)) unsigned long int __uclibc_unused1; #endif #if defined(__UCLIBC_USE_TIME64__) @@ -55,8 +55,8 @@ struct semid_ds #else __time_t sem_ctime; /* last time changed by semctl() */ #endif -#if (__WORDSIZE == 32 && !defined(__arm__) && !defined(__or1k__) && !defined(__xtensa__)) || \ - ((defined(__arm__) || defined(__or1k__) || defined(__xtensa__)) && !defined(__UCLIBC_USE_TIME64__)) +#if (__WORDSIZE == 32 && !defined(__ARC64_ARCH32__) && !defined(__arc__) && !defined(__arm__) && !defined(__or1k__) && !defined(__xtensa__)) || \ + ((defined(__ARC64_ARCH32__) || defined(__arc__) || defined(__arm__) || defined(__or1k__) || defined(__xtensa__)) && !defined(__UCLIBC_USE_TIME64__)) unsigned long int __uclibc_unused2; #endif unsigned long int sem_nsems; /* number of semaphores in set */ -- 2.44.0

2 1

[PATCH] libc: Remove 32bit timespec structures everywhere.
by Dmitry Chestnykh 03 Mar '24

03 Mar '24

With time64 enabled we use statx() system call and the appropriate routines for results conversion. There is no need in `__ts32_struct` anymore. Signed-off-by: Dmitry Chestnykh <dm.chestnykh(a)gmail.com> --- include/internal/time64_helpers.h | 5 ---- libc/sysdeps/linux/arm/bits/kernel_stat.h | 16 ----------- libc/sysdeps/linux/common/xstatconv.c | 27 ------------------- libc/sysdeps/linux/or1k/bits/kernel_stat.h | 10 ------- libc/sysdeps/linux/powerpc/bits/kernel_stat.h | 16 ----------- libc/sysdeps/linux/sparc/bits/kernel_stat.h | 16 ----------- libc/sysdeps/linux/xtensa/bits/kernel_stat.h | 16 ----------- 7 files changed, 106 deletions(-) diff --git a/include/internal/time64_helpers.h b/include/internal/time64_helpers.h index 0f912f4bf..2284aacd9 100644 --- a/include/internal/time64_helpers.h +++ b/include/internal/time64_helpers.h @@ -5,11 +5,6 @@ #include <time.h> #include <stddef.h> -struct __ts32_struct { - __S32_TYPE tv_sec; - __S32_TYPE tv_nsec; -}; - struct __ts64_struct { __S64_TYPE tv_sec; __S64_TYPE tv_nsec; diff --git a/libc/sysdeps/linux/arm/bits/kernel_stat.h b/libc/sysdeps/linux/arm/bits/kernel_stat.h index 45c8e9681..cdbeeb4de 100644 --- a/libc/sysdeps/linux/arm/bits/kernel_stat.h +++ b/libc/sysdeps/linux/arm/bits/kernel_stat.h @@ -5,10 +5,6 @@ * struct kernel_stat should look like... It turns out each arch has a * different opinion on the subject... */ -#if defined(__UCLIBC_USE_TIME64__) -#include "internal/time64_helpers.h" -#endif - struct kernel_stat { #if defined(__ARMEB__) unsigned short st_dev; @@ -30,15 +26,9 @@ struct kernel_stat { unsigned long 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 __uclibc_unused4; unsigned long __uclibc_unused5; }; @@ -60,15 +50,9 @@ struct kernel_stat64 { long long st_size; unsigned long st_blksize; unsigned long long st_blocks; /* Number 512-byte blocks allocated. */ -#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 long st_ino; #ifndef __ARM_EABI__ } __attribute__((packed)); diff --git a/libc/sysdeps/linux/common/xstatconv.c b/libc/sysdeps/linux/common/xstatconv.c index 391804e66..d50fbf9c3 100644 --- a/libc/sysdeps/linux/common/xstatconv.c +++ b/libc/sysdeps/linux/common/xstatconv.c @@ -37,21 +37,12 @@ void __xstat_conv(struct kernel_stat *kbuf, struct stat *buf) buf->st_size = kbuf->st_size; buf->st_blksize = kbuf->st_blksize; buf->st_blocks = kbuf->st_blocks; -#if defined(__UCLIBC_USE_TIME64__) && !defined(__mips__) - buf->st_atim.tv_sec = kbuf->__st_atim32.tv_sec; - buf->st_atim.tv_nsec = kbuf->__st_atim32.tv_nsec; - buf->st_mtim.tv_sec = kbuf->__st_mtim32.tv_sec; - buf->st_mtim.tv_nsec = kbuf->__st_mtim32.tv_nsec; - buf->st_ctim.tv_sec = kbuf->__st_ctim32.tv_sec; - buf->st_ctim.tv_nsec = kbuf->__st_ctim32.tv_nsec; -#else buf->st_atim.tv_sec = kbuf->st_atim.tv_sec; buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec; buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec; buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec; buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec; buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec; -#endif } void __xstat32_conv(struct kernel_stat64 *kbuf, struct stat *buf) @@ -68,21 +59,12 @@ void __xstat32_conv(struct kernel_stat64 *kbuf, struct stat *buf) buf->st_size = kbuf->st_size; buf->st_blksize = kbuf->st_blksize; buf->st_blocks = kbuf->st_blocks; -#if defined(__UCLIBC_USE_TIME64__) && !defined(__mips__) - buf->st_atim.tv_sec = kbuf->__st_atim32.tv_sec; - buf->st_atim.tv_nsec = kbuf->__st_atim32.tv_nsec; - buf->st_mtim.tv_sec = kbuf->__st_mtim32.tv_sec; - buf->st_mtim.tv_nsec = kbuf->__st_mtim32.tv_nsec; - buf->st_ctim.tv_sec = kbuf->__st_ctim32.tv_sec; - buf->st_ctim.tv_nsec = kbuf->__st_ctim32.tv_nsec; -#else buf->st_atim.tv_sec = kbuf->st_atim.tv_sec; buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec; buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec; buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec; buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec; buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec; -#endif } void __xstat64_conv(struct kernel_stat64 *kbuf, struct stat64 *buf) @@ -102,19 +84,10 @@ void __xstat64_conv(struct kernel_stat64 *kbuf, struct stat64 *buf) buf->st_size = kbuf->st_size; buf->st_blksize = kbuf->st_blksize; buf->st_blocks = kbuf->st_blocks; -#if defined(__UCLIBC_USE_TIME64__) && !defined(__mips__) - buf->st_atim.tv_sec = kbuf->__st_atim32.tv_sec; - buf->st_atim.tv_nsec = kbuf->__st_atim32.tv_nsec; - buf->st_mtim.tv_sec = kbuf->__st_mtim32.tv_sec; - buf->st_mtim.tv_nsec = kbuf->__st_mtim32.tv_nsec; - buf->st_ctim.tv_sec = kbuf->__st_ctim32.tv_sec; - buf->st_ctim.tv_nsec = kbuf->__st_ctim32.tv_nsec; -#else buf->st_atim.tv_sec = kbuf->st_atim.tv_sec; buf->st_atim.tv_nsec = kbuf->st_atim.tv_nsec; buf->st_mtim.tv_sec = kbuf->st_mtim.tv_sec; buf->st_mtim.tv_nsec = kbuf->st_mtim.tv_nsec; buf->st_ctim.tv_sec = kbuf->st_ctim.tv_sec; buf->st_ctim.tv_nsec = kbuf->st_ctim.tv_nsec; -#endif } diff --git a/libc/sysdeps/linux/or1k/bits/kernel_stat.h b/libc/sysdeps/linux/or1k/bits/kernel_stat.h index cec44ecfc..2e5eab901 100644 --- a/libc/sysdeps/linux/or1k/bits/kernel_stat.h +++ b/libc/sysdeps/linux/or1k/bits/kernel_stat.h @@ -1,10 +1,6 @@ #ifndef _BITS_STAT_STRUCT_H #define _BITS_STAT_STRUCT_H -#if defined(__UCLIBC_USE_TIME64__) -#include "internal/time64_helpers.h" -#endif - struct kernel_stat { unsigned long st_dev; /* Device. */ unsigned long st_ino; /* File serial number. */ @@ -18,15 +14,9 @@ struct kernel_stat { int st_blksize; /* Optimal block size for I/O. */ int __pad2; long st_blocks; /* Number 512-byte blocks allocated. */ -#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 int __unused4; unsigned int __unused5; }; diff --git a/libc/sysdeps/linux/powerpc/bits/kernel_stat.h b/libc/sysdeps/linux/powerpc/bits/kernel_stat.h index c28ef2a9a..023eefeea 100644 --- a/libc/sysdeps/linux/powerpc/bits/kernel_stat.h +++ b/libc/sysdeps/linux/powerpc/bits/kernel_stat.h @@ -5,10 +5,6 @@ * struct kernel_stat should look like... It turns out each arch has a * different opinion on the subject... */ -#if defined(__UCLIBC_USE_TIME64__) -#include "internal/time64_helpers.h" -#endif - #if __WORDSIZE == 64 #define kernel_stat kernel_stat64 #else @@ -23,15 +19,9 @@ 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; }; @@ -49,15 +39,9 @@ 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. */ -#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/sparc/bits/kernel_stat.h b/libc/sysdeps/linux/sparc/bits/kernel_stat.h index 5e214c72f..e960857fe 100644 --- a/libc/sysdeps/linux/sparc/bits/kernel_stat.h +++ b/libc/sysdeps/linux/sparc/bits/kernel_stat.h @@ -5,10 +5,6 @@ * struct kernel_stat should look like... It turns out each arch has a * different opinion on the subject... */ -#if defined(__UCLIBC_USE_TIME64__) -#include "internal/time64_helpers.h" -#endif - struct kernel_stat { unsigned short st_dev; unsigned long st_ino; @@ -18,15 +14,9 @@ struct kernel_stat { unsigned short st_gid; unsigned short st_rdev; long st_size; -#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 long st_blksize; long st_blocks; unsigned long __unused4[2]; @@ -45,15 +35,9 @@ struct kernel_stat64 { unsigned int st_blksize; unsigned char __pad4[8]; unsigned int 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 int __unused4; unsigned int __unused5; }; diff --git a/libc/sysdeps/linux/xtensa/bits/kernel_stat.h b/libc/sysdeps/linux/xtensa/bits/kernel_stat.h index 07ff39540..d884344d3 100644 --- a/libc/sysdeps/linux/xtensa/bits/kernel_stat.h +++ b/libc/sysdeps/linux/xtensa/bits/kernel_stat.h @@ -5,10 +5,6 @@ * struct kernel_stat should look like... It turns out each arch has a * different opinion on the subject... */ -#if defined(__UCLIBC_USE_TIME64__) -#include "internal/time64_helpers.h" -#endif - struct kernel_stat { unsigned long st_dev; unsigned long st_ino; @@ -20,15 +16,9 @@ struct kernel_stat { long 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; }; @@ -45,15 +35,9 @@ struct kernel_stat64 { unsigned long st_blksize; /* Optimal block size for I/O. */ unsigned long __uclibc_unused2; unsigned long long st_blocks; /* Number 512-byte blocks allocated. */ -#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; /* Time of last access. */ struct timespec st_mtim; /* Time of last modification. */ struct timespec st_ctim; /* Time of last status change. */ -#endif unsigned long __uclibc_unused4; unsigned long __uclibc_unused5; }; -- 2.44.0

2 1

Build fix c6x
by Ramin Moussavi 29 Feb '24

29 Feb '24

since this pcommit Bad : d869bb1600942c01a77539128f9ba5b5b55ad647 Author : ramin <lordrasmus(a)gmail.com> Date : Wed Dec 7 11:59:57 2022 +0100 Message : add getauxval() implementation c6x build fails because DT_DSBT_BASE_IDX is not defined seems that #include <dl-sysdep.h> is missing if the compiler defines __DSBT__

2 1

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