mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 20:13:31 +00:00
d57b81aac7
- Add GetCpuCount() API to redbean - Add unix.gmtime() API to redbean - Add unix.readlink() API to redbean - Add unix.localtime() API to redbean - Perfect the new redbean UNIX module APIs - Integrate with Linux clock_gettime() vDSO - Run Lua garbage collector when malloc() fails - Fix another regression quirk with linenoise repl - Fix GetProgramExecutableName() for systemwide installs - Fix a build flake with test/libc/mem/test.mk SRCS list
40 lines
2.4 KiB
C
40 lines
2.4 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/elf/def.h"
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#include "libc/elf/elf.h"
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#include "libc/str/str.h"
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char *GetElfDynStringTable(const Elf64_Ehdr *elf, size_t mapsize) {
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char *name;
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Elf64_Half i;
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Elf64_Shdr *shdr;
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if (elf->e_shentsize) {
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for (i = 0; i < elf->e_shnum; ++i) {
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shdr = GetElfSectionHeaderAddress(elf, mapsize, i);
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if (shdr->sh_type == SHT_STRTAB) {
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name = GetElfSectionName(elf, mapsize,
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GetElfSectionHeaderAddress(elf, mapsize, i));
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if (name && !strcmp(name, ".dynstr")) {
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return GetElfSectionAddress(elf, mapsize, shdr);
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}
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}
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}
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}
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return NULL;
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}
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