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Some hopefully good changes to get IOs off of halloc

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This commit is contained in:
ridiculousfish
2012-02-09 18:43:36 -08:00
parent 646240fc54
commit e5ff5f7484
10 changed files with 44 additions and 96 deletions
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16
io.h
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@@ -11,7 +11,7 @@ enum io_mode
;
/** Represents an FD redirection */
typedef struct io_data
struct io_data_t
{
/** Type of redirect */
int io_mode;
@@ -41,8 +41,7 @@ typedef struct io_data
buffer_t *out_buffer;
/** Whether to close old_fd for IO_FD */
int close_old;
} param2
;
} param2;
/**
Set to true if this is an input io redirection
@@ -50,9 +49,10 @@ typedef struct io_data
int is_input;
/** Pointer to the next IO redirection */
struct io_data *next;
}
io_data_t;
io_data_t *next;
io_data_t() : next(NULL) { }
};
/**
@@ -66,9 +66,9 @@ io_data_t *io_add( io_data_t *first_chain, io_data_t *decond_chain );
io_data_t *io_remove( io_data_t *list, io_data_t *element );
/**
Make a copy of the specified chain of redirections. Uses halloc.
Make a copy of the specified chain of redirections. Uses operator new.
*/
io_data_t *io_duplicate( void *context, io_data_t *l );
io_data_t *io_duplicate( io_data_t *l );
/**
Return the last io redirection in the chain for the specified file descriptor.