mirror of
https://git.freebsd.org/ports.git
synced 2025-06-22 21:20:31 -04:00
421e541db5
Approved by: bapt, dumbbell Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D10799
103 lines
2 KiB
C
103 lines
2 KiB
C
/* $FreeBSD$ */
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#include <sys/syscall.h>
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#include <dlfcn.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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struct stat;
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int
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fstat(int fd, struct stat *sb)
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{
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return (syscall(SYS_freebsd11_fstat, fd, sb));
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}
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int
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stat(const char *path, struct stat *sb)
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{
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return (syscall(SYS_freebsd11_stat, path, sb));
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}
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int
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lstat(const char *path, struct stat *sb)
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{
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return (syscall(SYS_freebsd11_lstat, path, sb));
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}
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int
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fstatat(int fd, const char *path, struct stat *sb, int flag)
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{
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return (syscall(SYS_freebsd11_fstatat, fd, path, sb, flag));
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}
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struct ODIR;
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struct freebsd11_dirent;
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/*
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__asm(".symver old_readdir, readdir@FBSD_1.0");
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int old_readdir(struct ODIR *);
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int
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readdir(struct ODIR *dirp)
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{
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return (old_readdir(dirp));
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}
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*/
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__asm(".symver old_readdir_r, readdir_r@FBSD_1.0");
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int old_readdir_r(struct ODIR *, struct freebsd11_dirent *,
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struct freebsd11_dirent **);
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int
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readdir_r(struct ODIR *dirp, struct freebsd11_dirent *entry,
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struct freebsd11_dirent **result)
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{
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void *libc;
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void *fptr;
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int error;
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libc = dlopen("libc.so.7", RTLD_LAZY | RTLD_GLOBAL);
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if (libc == NULL) {
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fprintf(stderr, "libc open: %s\n", dlerror());
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abort();
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}
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fptr = dlvsym(libc, "readdir_r", "FBSD_1.0");
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if (fptr == NULL) {
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fprintf(stderr, "readdir_r: %s\n", dlerror());
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abort();
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}
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error = ((int (*)(struct ODIR *, struct freebsd11_dirent *,
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struct freebsd11_dirent **))fptr)(dirp, entry, result);
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dlclose(libc);
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return (error);
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}
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/*
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__asm(".symver old_scandir, scandir@FBSD_1.0");
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int old_scandir(const char *, struct freebsd11_dirent ***,
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int (*)(const struct freebsd11_dirent *),
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int (*)(const struct freebsd11_dirent **,
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const struct freebsd11_dirent **));
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int
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scandir(const char *dirname, struct freebsd11_dirent ***namelist,
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int (*select)(const struct freebsd11_dirent *),
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int (*dcomp)(const struct freebsd11_dirent **,
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const struct freebsd11_dirent **))
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{
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return (old_scandir(dirname, namelist, select, dcomp));
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}
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*/
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struct old_statfs;
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int
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fstatfs(int fd, struct old_statfs *buf)
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{
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return (syscall(SYS_freebsd11_fstatfs, fd, buf));
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}
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