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Searched refs:oldfd (Results 1 – 3 of 3) sorted by relevance

/AliOS-Things-master/components/vfs/include/
A Dvfs_api.h488 int vfs_dup(int oldfd);
497 int vfs_dup2(int oldfd, int newfd);
/AliOS-Things-master/components/vfs/
A Dvfs.c162 static int32_t set_normal_redirect_fd(int32_t oldfd, int32_t newfd) in set_normal_redirect_fd() argument
164 int ret = -1, realold = oldfd - VFS_FD_OFFSET; in set_normal_redirect_fd()
171 if (realold < 0 || realold >= VFS_MAX_FILE_NUM || !vfs_fd_is_open(oldfd)) { in set_normal_redirect_fd()
185 f->redirect_fd = oldfd; in set_normal_redirect_fd()
2145 int vfs_dup(int oldfd) in vfs_dup() argument
2147 int ret = VFS_ERR_GENERAL, realold = oldfd - VFS_FD_OFFSET;; in vfs_dup()
2154 if (realold < 0 || realold >= VFS_MAX_FILE_NUM || !vfs_fd_is_open(oldfd)) { in vfs_dup()
2164 f->redirect_fd = oldfd; in vfs_dup()
2174 int vfs_dup2(int oldfd, int newfd) in vfs_dup2() argument
2177 return set_stdio_redirect_fd(newfd, oldfd) == 0 ? VFS_OK : VFS_ERR_GENERAL; in vfs_dup2()
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/AliOS-Things-master/components/amp/engine/quickjs_engine/quickjs/doc/
A Dquickjs.texi746 @item dup2(oldfd, newfd)

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