/* vi: set sw=4 ts=4: */ /* * Adapted from ash applet code * * This code is derived from software contributed to Berkeley by * Kenneth Almquist. * * Copyright (c) 1989, 1991, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Copyright (c) 1997-2005 Herbert Xu <herbert@gondor.apana.org.au> * was re-ported from NetBSD and debianized. * * Copyright (c) 2010 Denys Vlasenko * Split from ash.c * * Licensed under GPLv2 or later, see file LICENSE in this source tree. */ #ifndef SHELL_COMMON_H #define SHELL_COMMON_H 1 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN extern const char defifsvar[]; /* "IFS= \t\n" */ #define defifs (defifsvar + 4) int FAST_FUNC is_well_formed_var_name(const char *s, char terminator); /* Builtins */ enum { BUILTIN_READ_SILENT = 1 << 0, BUILTIN_READ_RAW = 1 << 1, }; const char* FAST_FUNC shell_builtin_read(void FAST_FUNC (*setvar)(const char *name, const char *val), char **argv, const char *ifs, int read_flags, const char *opt_n, const char *opt_p, const char *opt_t, const char *opt_u ); int FAST_FUNC shell_builtin_ulimit(char **argv); POP_SAVED_FUNCTION_VISIBILITY #endif