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Restore correct order of IO redirections

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Fixes https://github.com/fish-shell/fish-shell/issues/281
This commit is contained in:
ridiculousfish
2012-08-19 14:09:39 -07:00
parent e3ec361552
commit 9145d05397
3 changed files with 10 additions and 10 deletions
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7
io.h
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@@ -124,13 +124,12 @@ class io_chain_t : public std::vector<io_data_t *> {
void remove(const io_data_t *element);
io_chain_t duplicate() const;
void duplicate_append(const io_chain_t &src);
void duplicate_prepend(const io_chain_t &src);
void destroy();
const io_data_t *get_io_for_fd(int fd) const;
io_data_t *get_io_for_fd(int fd);
};
/**
@@ -144,8 +143,8 @@ io_chain_t io_duplicate(const io_chain_t &chain);
/** Return a shallow copy of the specified chain of redirections that contains only the applicable redirections. That is, if there's multiple redirections for the same fd, only the second one is included. */
io_chain_t io_unique(const io_chain_t &chain);
/** Appends a copy of the specified 'src' chain of redirections to 'dst.' Uses operator new. */
void io_duplicate_append( const io_chain_t &src, io_chain_t &dst );
/** Prepends a copy of the specified 'src' chain of redirections to 'dst.' Uses operator new. */
void io_duplicate_prepend( const io_chain_t &src, io_chain_t &dst );
/** Destroys an io_chain */
void io_chain_destroy(io_chain_t &chain);