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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [libiberty/] [hashtab.c] - Diff between revs 157 and 225

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Rev 157	Rev 225
Line 1...	Line 1...
`/* An expandable hash tables datatype.`	`/* An expandable hash tables datatype.`
`Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004`	`Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2009`
`Free Software Foundation, Inc.`	`Free Software Foundation, Inc.`
`Contributed by Vladimir Makarov (vmakarov@cygnus.com).`	`Contributed by Vladimir Makarov (vmakarov@cygnus.com).`

`This file is part of the libiberty library.`	`This file is part of the libiberty library.`
`Libiberty is free software; you can redistribute it and/or`	`Libiberty is free software; you can redistribute it and/or`
Line 48...	Line 48...
`#include <malloc.h>`	`#include <malloc.h>`
`#endif`	`#endif`
`#ifdef HAVE_LIMITS_H`	`#ifdef HAVE_LIMITS_H`
`#include <limits.h>`	`#include <limits.h>`
`#endif`	`#endif`
	`#ifdef HAVE_INTTYPES_H`
	`#include <inttypes.h>`
	`#endif`
`#ifdef HAVE_STDINT_H`	`#ifdef HAVE_STDINT_H`
`#include <stdint.h>`	`#include <stdint.h>`
`#endif`	`#endif`

`#include <stdio.h>`	`#include <stdio.h>`
Line 194...	Line 197...
`/* Returns a hash code for P. */`	`/* Returns a hash code for P. */`

`static hashval_t`	`static hashval_t`
`hash_pointer (const PTR p)`	`hash_pointer (const PTR p)`
`{`	`{`
`return (hashval_t) ((long)p >> 3);`	`return (hashval_t) ((intptr_t)p >> 3);`
`}`	`}`

`/* Returns non-zero if P1 and P2 are equal. */`	`/* Returns non-zero if P1 and P2 are equal. */`

`static int`	`static int`
Line 757...	Line 760...
`too empty to improve effectivity of subsequent calls. */`	`too empty to improve effectivity of subsequent calls. */`

`void`	`void`
`htab_traverse (htab_t htab, htab_trav callback, PTR info)`	`htab_traverse (htab_t htab, htab_trav callback, PTR info)`
`{`	`{`
`if (htab_elements (htab) * 8 < htab_size (htab))`	`size_t size = htab_size (htab);`
	`if (htab_elements (htab) * 8 < size && size > 32)`
`htab_expand (htab);`	`htab_expand (htab);`

`htab_traverse_noresize (htab, callback, info);`	`htab_traverse_noresize (htab, callback, info);`
`}`	`}`

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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [libiberty/] [hashtab.c] - Diff between revs 157 and 225