diff options
Diffstat (limited to 'libc/misc')
| -rw-r--r-- | libc/misc/Makefile.in | 3 | ||||
| -rw-r--r-- | libc/misc/auxvt/Makefile.in | 23 | ||||
| -rwxr-xr-x | libc/misc/auxvt/getauxval.c | 44 | ||||
| -rw-r--r-- | libc/misc/elf/dl-support.c | 19 | ||||
| -rw-r--r-- | libc/misc/fnmatch/fnmatch_loop.c | 3 | ||||
| -rw-r--r-- | libc/misc/getloadavg/Makefile | 13 | ||||
| -rw-r--r-- | libc/misc/getloadavg/Makefile.in | 23 | ||||
| -rw-r--r-- | libc/misc/getloadavg/getloadavg.c | 41 | ||||
| -rw-r--r-- | libc/misc/internals/Makefile.in | 3 | ||||
| -rw-r--r-- | libc/misc/internals/__uClibc_main.c | 27 | ||||
| -rw-r--r-- | libc/misc/internals/reloc_static_pie.c | 115 | ||||
| -rw-r--r-- | libc/misc/internals/tempname.c | 3 | ||||
| -rw-r--r-- | libc/misc/regex/regex_internal.h | 2 | ||||
| -rw-r--r-- | libc/misc/sysvipc/sem.c | 18 | ||||
| -rw-r--r-- | libc/misc/time/time.c | 11 | ||||
| -rw-r--r-- | libc/misc/wchar/wchar.c | 3 |
16 files changed, 321 insertions, 30 deletions
diff --git a/libc/misc/Makefile.in b/libc/misc/Makefile.in index e45002e60..caf7f1391 100644 --- a/libc/misc/Makefile.in +++ b/libc/misc/Makefile.in @@ -5,7 +5,9 @@ # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. # + include $(top_srcdir)libc/misc/assert/Makefile.in +include $(top_srcdir)libc/misc/auxvt/Makefile.in include $(top_srcdir)libc/misc/ctype/Makefile.in include $(top_srcdir)libc/misc/dirent/Makefile.in include $(top_srcdir)libc/misc/error/Makefile.in @@ -14,6 +16,7 @@ include $(top_srcdir)libc/misc/file/Makefile.in include $(top_srcdir)libc/misc/fnmatch/Makefile.in include $(top_srcdir)libc/misc/ftw/Makefile.in include $(top_srcdir)libc/misc/fts/Makefile.in +include $(top_srcdir)libc/misc/getloadavg/Makefile.in include $(top_srcdir)libc/misc/glob/Makefile.in include $(top_srcdir)libc/misc/internals/Makefile.in include $(top_srcdir)libc/misc/locale/Makefile.in diff --git a/libc/misc/auxvt/Makefile.in b/libc/misc/auxvt/Makefile.in new file mode 100644 index 000000000..142ade10c --- /dev/null +++ b/libc/misc/auxvt/Makefile.in @@ -0,0 +1,23 @@ +# Makefile for uClibc +# +# Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org> +# +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. +# + +subdirs += libc/misc/auxvt + +CSRC-y := getauxval.c + +MISC_AUXVT_DIR := $(top_srcdir)libc/misc/auxvt +MISC_AUXVT_OUT := $(top_builddir)libc/misc/auxvt + +MISC_AUXVT_SRC := $(patsubst %.c,$(MISC_AUXVT_DIR)/%.c,$(CSRC-y)) +MISC_AUXVT_OBJ := $(patsubst %.c,$(MISC_AUXVT_OUT)/%.o,$(CSRC-y)) + +libc-y += $(MISC_AUXVT_OBJ) + +objclean-y += CLEAN_libc/misc/auxvt + +CLEAN_libc/misc/auxvt: + $(do_rm) $(addprefix $(MISC_AUXVT_OUT)/*., o os) diff --git a/libc/misc/auxvt/getauxval.c b/libc/misc/auxvt/getauxval.c new file mode 100755 index 000000000..7610b7e5c --- /dev/null +++ b/libc/misc/auxvt/getauxval.c @@ -0,0 +1,44 @@ +/* Copyright (C) 2022 Ramin Seyed Moussavi + * An getauxval() function compatible with the glibc auxv.h + * that is used by uClibc-ng. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, see + * <http://www.gnu.org/licenses/>. + */ + +#include <errno.h> +#include <ldso.h> +#include <sys/auxv.h> + +unsigned long int __getauxval (unsigned long int __type) +{ + // Requested value part of cached subset of auxiliary vector? + if (__type < AUX_MAX_AT_ID) { + if (_dl_auxvt[__type].a_type == __type) + return _dl_auxvt[__type].a_un.a_val; + + __set_errno (ENOENT); + return 0; + } + + // Otherwise we have to iterate the auxiliary vector. + for (ElfW(auxv_t) *entry = _dl_auxv_start; entry->a_type != AT_NULL; entry++) + if (entry->a_type == __type) + return entry->a_un.a_val; + + __set_errno (ENOENT); + return 0; +} + +weak_alias(__getauxval, getauxval) diff --git a/libc/misc/elf/dl-support.c b/libc/misc/elf/dl-support.c index 87cd1bb72..09cbefc18 100644 --- a/libc/misc/elf/dl-support.c +++ b/libc/misc/elf/dl-support.c @@ -12,6 +12,7 @@ */ #include <link.h> +#include <ldso.h> #include <elf.h> #if defined(USE_TLS) && USE_TLS #include <assert.h> @@ -31,17 +32,29 @@ ElfW(Phdr) *_dl_phdr; size_t _dl_phnum; size_t _dl_pagesize; +ElfW(auxv_t) _dl_auxvt[AUX_MAX_AT_ID]; +ElfW(auxv_t) *_dl_auxv_start; + void internal_function _dl_aux_init (ElfW(auxv_t) *av); void internal_function _dl_aux_init (ElfW(auxv_t) *av) { + _dl_auxv_start = av; + + memset(_dl_auxvt, 0x00, sizeof(_dl_auxvt)); + for (; av->a_type != AT_NULL; av++) + { + if (av->a_type < AUX_MAX_AT_ID) + _dl_auxvt[av->a_type] = *av; + } + /* Get the program headers base address from the aux vect */ - _dl_phdr = (ElfW(Phdr) *) av[AT_PHDR].a_un.a_val; + _dl_phdr = (ElfW(Phdr) *) _dl_auxvt[AT_PHDR].a_un.a_val; /* Get the number of program headers from the aux vect */ - _dl_phnum = (size_t) av[AT_PHNUM].a_un.a_val; + _dl_phnum = (size_t) _dl_auxvt[AT_PHNUM].a_un.a_val; /* Get the pagesize from the aux vect */ - _dl_pagesize = (av[AT_PAGESZ].a_un.a_val) ? (size_t) av[AT_PAGESZ].a_un.a_val : PAGE_SIZE; + _dl_pagesize = (_dl_auxvt[AT_PAGESZ].a_un.a_val) ? (size_t) _dl_auxvt[AT_PAGESZ].a_un.a_val : PAGE_SIZE; } #if defined(USE_TLS) && USE_TLS diff --git a/libc/misc/fnmatch/fnmatch_loop.c b/libc/misc/fnmatch/fnmatch_loop.c index fdd451d43..025510de6 100644 --- a/libc/misc/fnmatch/fnmatch_loop.c +++ b/libc/misc/fnmatch/fnmatch_loop.c @@ -620,7 +620,7 @@ FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end, if (c == L('-') && *p != L(']')) { -#if _LIBC +#ifdef _LIBC /* We have to find the collation sequence value for C. Collation sequence is nothing we can regularly access. The sequence @@ -917,7 +917,6 @@ FCT (const CHAR *pattern, const CHAR *string, const CHAR *string_end, } else if (c == L('[') && *p == L('.')) { - ++p; while (1) { c = *++p; diff --git a/libc/misc/getloadavg/Makefile b/libc/misc/getloadavg/Makefile new file mode 100644 index 000000000..4a8f4a072 --- /dev/null +++ b/libc/misc/getloadavg/Makefile @@ -0,0 +1,13 @@ +# Makefile for uClibc +# +# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org> +# +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. +# + +top_srcdir=../../../ +top_builddir=../../../ +all: objs +include $(top_builddir)Rules.mak +include Makefile.in +include $(top_srcdir)Makerules diff --git a/libc/misc/getloadavg/Makefile.in b/libc/misc/getloadavg/Makefile.in new file mode 100644 index 000000000..3c8ca24f0 --- /dev/null +++ b/libc/misc/getloadavg/Makefile.in @@ -0,0 +1,23 @@ +# Makefile for uClibc +# +# Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org> +# +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. +# + +subdirs += libc/misc/getloadavg + +CSRC-y := getloadavg.c + +MISC_GETLOADAVG_DIR := $(top_srcdir)libc/misc/getloadavg +MISC_GETLOADAVG_OUT := $(top_builddir)libc/misc/getloadavg + +MISC_GETLOADAVG_SRC := $(patsubst %.c,$(MISC_GETLOADAVG_DIR)/%.c,$(CSRC-y)) +MISC_GETLOADAVG_OBJ := $(patsubst %.c,$(MISC_GETLOADAVG_OUT)/%.o,$(CSRC-y)) + +libc-y += $(MISC_GETLOADAVG_OBJ) + +objclean-y += CLEAN_libc/misc/getloadavg + +CLEAN_libc/misc/getloadavg: + $(do_rm) $(addprefix $(MISC_GETLOADAVG_OUT)/*., o os) diff --git a/libc/misc/getloadavg/getloadavg.c b/libc/misc/getloadavg/getloadavg.c new file mode 100644 index 000000000..0d98119a9 --- /dev/null +++ b/libc/misc/getloadavg/getloadavg.c @@ -0,0 +1,41 @@ +/* + * Copyright © 2005-2020 Rich Felker, et al. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * Imported from musl C library + */ + +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif /* _GNU_SOURCE */ +#include <stdlib.h> +#include <sys/sysinfo.h> + +int getloadavg(double *a, int n) +{ + struct sysinfo si; + if (n <= 0) return n ? -1 : 0; + sysinfo(&si); + if (n > 3) n = 3; + for (int i=0; i<n; i++) + a[i] = 1.0/(1<<SI_LOAD_SHIFT) * si.loads[i]; + return n; +} diff --git a/libc/misc/internals/Makefile.in b/libc/misc/internals/Makefile.in index a8e4e36f9..908b18321 100644 --- a/libc/misc/internals/Makefile.in +++ b/libc/misc/internals/Makefile.in @@ -17,7 +17,7 @@ MISC_INTERNALS_SRC := $(patsubst %.c,$(MISC_INTERNALS_DIR)/%.c,$(CSRC-y)) MISC_INTERNALS_OBJ := $(patsubst %.c,$(MISC_INTERNALS_OUT)/%.o,$(CSRC-y)) CFLAGS-__uClibc_main.c := $(SSP_DISABLE_FLAGS) - +CFLAGS-reloc_static_pie.c := $(SSP_DISABLE_FLAGS) -DL_rcrt1 libc-y += $(MISC_INTERNALS_OBJ) ifneq ($(UCLIBC_FORMAT_SHARED_FLAT),y) @@ -34,6 +34,7 @@ libc-static-$(UCLIBC_FORMAT_FLAT_SEP_DATA) += \ libc-static-$(UCLIBC_FORMAT_SHARED_FLAT) += \ $(MISC_INTERNALS_OUT)/shared_flat_initfini.o \ $(MISC_INTERNALS_OUT)/shared_flat_add_library.o +libc-static-$(STATIC_PIE) += $(MISC_INTERNALS_OUT)/reloc_static_pie.o libc-shared-$(UCLIBC_FORMAT_SHARED_FLAT) += \ $(MISC_INTERNALS_OUT)/shared_flat_initfini.os \ $(MISC_INTERNALS_OUT)/shared_flat_add_library.os diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c index affa0ce0a..60695b6ed 100644 --- a/libc/misc/internals/__uClibc_main.c +++ b/libc/misc/internals/__uClibc_main.c @@ -43,7 +43,7 @@ /* Are we in a secure process environment or are we dealing * with setuid stuff? If we are dynamically linked, then we * already have _dl_secure, otherwise we need to re-examine - * auxvt[] below. + * _dl_auxvt[] below. */ int _pe_secure = 0; libc_hidden_data_def(_pe_secure) @@ -84,6 +84,8 @@ static void fdpic_init_array_jump(void *addr) #ifndef SHARED void *__libc_stack_end = NULL; +#include "dl-auxvt.h" + # ifdef __UCLIBC_HAS_SSP__ # include <dl-osinfo.h> static uintptr_t stack_chk_guard; @@ -109,7 +111,7 @@ void internal_function _dl_aux_init (ElfW(auxv_t) *av); * in or linker will disregard these weaks. */ -static int __pthread_return_0 (pthread_mutex_t *unused) { return 0; } +static int __pthread_return_0 (pthread_mutex_t *unused) { (void)unused; return 0; } weak_alias (__pthread_return_0, __pthread_mutex_lock) weak_alias (__pthread_return_0, __pthread_mutex_trylock) weak_alias (__pthread_return_0, __pthread_mutex_unlock) @@ -117,6 +119,7 @@ weak_alias (__pthread_return_0, __pthread_mutex_unlock) int weak_function __pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *attr) { + (void)mutex; (void)attr; return 0; } @@ -372,7 +375,6 @@ void __uClibc_main(int (*main)(int, char **, char **), int argc, { #ifndef SHARED unsigned long *aux_dat; - ElfW(auxv_t) auxvt[AT_EGID + 1]; #endif #ifdef __UCLIBC_HAS_THREADS_NATIVE__ @@ -398,23 +400,14 @@ void __uClibc_main(int (*main)(int, char **, char **), int argc, #ifndef SHARED /* Pull stuff from the ELF header when possible */ - memset(auxvt, 0x00, sizeof(auxvt)); aux_dat = (unsigned long*)__environ; while (*aux_dat) { aux_dat++; } aux_dat++; - while (*aux_dat) { - ElfW(auxv_t) *auxv_entry = (ElfW(auxv_t) *) aux_dat; - if (auxv_entry->a_type <= AT_EGID) { - memcpy(&(auxvt[auxv_entry->a_type]), auxv_entry, sizeof(ElfW(auxv_t))); - } - aux_dat += 2; - } /* Get the program headers (_dl_phdr) from the aux vector It will be used into __libc_setup_tls. */ - - _dl_aux_init (auxvt); + _dl_aux_init ((ElfW(auxv_t) *)aux_dat); #endif /* We need to initialize uClibc. If we are dynamically linked this @@ -430,10 +423,10 @@ void __uClibc_main(int (*main)(int, char **, char **), int argc, #ifndef SHARED /* Prevent starting SUID binaries where the stdin. stdout, and * stderr file descriptors are not already opened. */ - if ((auxvt[AT_UID].a_un.a_val == (size_t)-1 && __check_suid()) || - (auxvt[AT_UID].a_un.a_val != (size_t)-1 && - (auxvt[AT_UID].a_un.a_val != auxvt[AT_EUID].a_un.a_val || - auxvt[AT_GID].a_un.a_val != auxvt[AT_EGID].a_un.a_val))) + if ((_dl_auxvt[AT_UID].a_un.a_val == (size_t)-1 && __check_suid()) || + (_dl_auxvt[AT_UID].a_un.a_val != (size_t)-1 && + (_dl_auxvt[AT_UID].a_un.a_val != _dl_auxvt[AT_EUID].a_un.a_val || + _dl_auxvt[AT_GID].a_un.a_val != _dl_auxvt[AT_EGID].a_un.a_val))) #else if (_dl_secure) #endif diff --git a/libc/misc/internals/reloc_static_pie.c b/libc/misc/internals/reloc_static_pie.c new file mode 100644 index 000000000..3bbdef18e --- /dev/null +++ b/libc/misc/internals/reloc_static_pie.c @@ -0,0 +1,115 @@ +/* Support for relocating static PIE. + Copyright (C) 2017-2022 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ +#define IS_IN_rtld // force inline function calls +#include <link.h> +#include <elf.h> +#include <dl-elf.h> + +#include <ldso.h> +#if defined(__m68k__) || defined(__mips__) || defined(__xtensa__) +#include <dl-startup.h> +#endif + +extern ElfW(Addr) _dl_load_base; + +void +reloc_static_pie (ElfW(Addr) load_addr); + +void +reloc_static_pie(ElfW(Addr) load_addr) +{ + int indx; + ElfW(Addr) got; + ElfW(Dyn) *dpnt; + struct elf_resolve tpnt_tmp; + struct elf_resolve *tpnt = &tpnt_tmp; + + DL_BOOT_COMPUTE_GOT(got); + DL_BOOT_COMPUTE_DYN(dpnt, got, (DL_LOADADDR_TYPE)load_addr); + + _dl_memset(tpnt, 0, sizeof(struct elf_resolve)); + tpnt->loadaddr = load_addr; + tpnt->dynamic_addr = dpnt; + + __dl_parse_dynamic_info(dpnt, tpnt->dynamic_info, NULL, load_addr); + +#if defined(PERFORM_BOOTSTRAP_GOT) + /* some arches (like MIPS) we have to tweak the GOT before relocations */ + PERFORM_BOOTSTRAP_GOT(tpnt); +#endif + +#if !defined(__FDPIC__) + DL_RELOCATE_RELR(tpnt); +#endif + +#if defined(ELF_MACHINE_PLTREL_OVERLAP) +# define INDX_MAX 1 +#else +# define INDX_MAX 2 +#endif + + for (indx = 0; indx < INDX_MAX; indx++) { + unsigned long rel_addr, rel_size; + ElfW(Word) relative_count = tpnt->dynamic_info[DT_RELCONT_IDX]; + + rel_addr = (indx ? tpnt->dynamic_info[DT_JMPREL] : + tpnt->dynamic_info[DT_RELOC_TABLE_ADDR]); + rel_size = (indx ? tpnt->dynamic_info[DT_PLTRELSZ] : + tpnt->dynamic_info[DT_RELOC_TABLE_SIZE]); + + if (!rel_addr) + continue; + + if((0 == indx) && relative_count) { + rel_size -= relative_count * sizeof(ELF_RELOC); + elf_machine_relative(load_addr, rel_addr, relative_count); + rel_addr += relative_count * sizeof(ELF_RELOC); + } + +#ifdef ARCH_NEEDS_BOOTSTRAP_RELOCS + { + ELF_RELOC *rpnt; + unsigned int i; + ElfW(Sym) *sym; + unsigned long symbol_addr; + int symtab_index; + unsigned long *reloc_addr; + + /* Now parse the relocation information */ + rpnt = (ELF_RELOC *) rel_addr; + for (i = 0; i < rel_size; i += sizeof(ELF_RELOC), rpnt++) { + reloc_addr = (unsigned long *) DL_RELOC_ADDR(load_addr, (unsigned long)rpnt->r_offset); + symtab_index = ELF_R_SYM(rpnt->r_info); + symbol_addr = 0; + sym = NULL; + if (symtab_index) { + ElfW(Sym) *symtab; + symtab = (ElfW(Sym) *) tpnt->dynamic_info[DT_SYMTAB]; + sym = &symtab[symtab_index]; + symbol_addr = (unsigned long) DL_RELOC_ADDR(load_addr, sym->st_value); + } + /* Use this machine-specific macro to perform the actual relocation. */ + PERFORM_BOOTSTRAP_RELOC(rpnt, reloc_addr, symbol_addr, load_addr, sym); + } + } +#else + (void)rel_size; +#endif + } + _dl_load_base = load_addr; +} diff --git a/libc/misc/internals/tempname.c b/libc/misc/internals/tempname.c index d3a8ccbd8..f9b714a68 100644 --- a/libc/misc/internals/tempname.c +++ b/libc/misc/internals/tempname.c @@ -218,7 +218,8 @@ int attribute_hidden __gen_tempname (char *tmpl, int kind, int flags, /* Give up now. */ return -1; } else - fd = 0; + /* File already exists, so return with non-zero value */ + return -1; } case __GT_FILE: fd = open (tmpl, O_RDWR | O_CREAT | O_EXCL | flags, mode); diff --git a/libc/misc/regex/regex_internal.h b/libc/misc/regex/regex_internal.h index 5d9154fa0..c0f61d4ce 100644 --- a/libc/misc/regex/regex_internal.h +++ b/libc/misc/regex/regex_internal.h @@ -58,7 +58,7 @@ #define gettext(msgid) (msgid) #define gettext_noop(String) String -#if (defined MB_CUR_MAX && HAVE_LOCALE_H && HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_WCRTOMB && HAVE_MBRTOWC && HAVE_WCSCOLL) +#if (defined MB_CUR_MAX && defined HAVE_LOCALE_H && defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H && defined HAVE_WCRTOMB && defined HAVE_MBRTOWC && defined HAVE_WCSCOLL) # define RE_ENABLE_I18N #endif diff --git a/libc/misc/sysvipc/sem.c b/libc/misc/sysvipc/sem.c index 64be1cae0..07076eff7 100644 --- a/libc/misc/sysvipc/sem.c +++ b/libc/misc/sysvipc/sem.c @@ -23,6 +23,9 @@ #include "ipc.h" +#if defined(__UCLIBC_USE_TIME64__) +#include "internal/time64_helpers.h" +#endif #ifdef L_semctl /* Return identifier for array of NSEMS semaphores associated with @@ -53,7 +56,12 @@ int semctl(int semid, int semnum, int cmd, ...) arg = va_arg (ap, union semun); va_end (ap); #ifdef __NR_semctl - return __semctl(semid, semnum, cmd | __IPC_64, arg.__pad); + int __ret = __semctl(semid, semnum, cmd | __IPC_64, arg.__pad); +#if defined(__UCLIBC_USE_TIME64__) + arg.buf->sem_otime = (__time_t)arg.buf->__sem_otime_internal_1 | (__time_t)(arg.buf->__sem_otime_internal_2) << 32; + arg.buf->sem_ctime = (__time_t)arg.buf->__sem_ctime_internal_1 | (__time_t)(arg.buf->__sem_ctime_internal_2) << 32; +#endif + return __ret; #else return __syscall_ipc(IPCOP_semctl, semid, semnum, cmd|__IPC_64, &arg, NULL); #endif @@ -90,7 +98,13 @@ int semop (int semid, struct sembuf *sops, size_t nsops) #ifdef L_semtimedop -#ifdef __NR_semtimedop +#if defined(__UCLIBC_USE_TIME64__) && defined(__NR_semtimedop_time64) +int semtimedop(int semid, struct sembuf *sops, size_t nsops, const struct timespec *timeout) +{ + return INLINE_SYSCALL(semtimedop_time64, 4, semid, sops, nsops, TO_TS64_P(timeout)); +} + +#elif defined(__NR_semtimedop) _syscall4(int, semtimedop, int, semid, struct sembuf *, sops, size_t, nsops, const struct timespec *, timeout) #else diff --git a/libc/misc/time/time.c b/libc/misc/time/time.c index cd189169a..b6a5b097d 100644 --- a/libc/misc/time/time.c +++ b/libc/misc/time/time.c @@ -1311,7 +1311,7 @@ ISO_LOOP: j = (i & 128) ? 100: 12; if (i & 64) { - field_val /= j;; + field_val /= j; } if (i & 32) { field_val %= j; @@ -2478,9 +2478,16 @@ DST_CORRECT: + p[3]) + p[7]))); DST_CORRECT: +#if defined(__UCLIBC_USE_TIME64__) + if (((unsigned long long)(secs - LLONG_MIN)) + > (((unsigned long long)LLONG_MAX) - LLONG_MIN) + ) +#else if (((unsigned long long)(secs - LONG_MIN)) > (((unsigned long long)LONG_MAX) - LONG_MIN) - ) { + ) +#endif + { t = ((time_t)(-1)); goto DONE; } diff --git a/libc/misc/wchar/wchar.c b/libc/misc/wchar/wchar.c index 201f30772..782b67f93 100644 --- a/libc/misc/wchar/wchar.c +++ b/libc/misc/wchar/wchar.c @@ -781,6 +781,7 @@ size_t wcsnrtombs(char *__restrict dst, const wchar_t **__restrict src, size_t count; int incr; char buf[MB_LEN_MAX]; + (void)ps; #ifdef __CTYPE_HAS_UTF_8_LOCALES if (ENCODING == __ctype_encoding_utf8) { @@ -1297,7 +1298,7 @@ iconv_t weak_function iconv_open(const char *tocode, const char *fromcode) int weak_function iconv_close(iconv_t cd) { - free(cd); + free((void *) cd); return 0; } |