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Imported from ../bash-2.02.tar.gz.

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This commit is contained in:
Jari Aalto 1998-04-17 19:52:44 +00:00
commit cce855bc5b
323 changed files with 33916 additions and 12321 deletions
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28
builtins/common.c
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@ -19,6 +19,9 @@
#include <config.h>
#if defined (HAVE_UNISTD_H)
# ifdef _MINIX
# include <sys/types.h>
# endif
# include <unistd.h>
#endif
@ -27,6 +30,8 @@
#include "../posixstat.h"
#include <signal.h>
#include <errno.h>
#if defined (PREFER_STDARG)
# include <stdarg.h>
#else
@ -54,6 +59,10 @@
# include "../bashhist.h"
#endif
#if !defined (errno)
extern int errno;
#endif /* !errno */
extern int no_symbolic_links, interactive, interactive_shell;
extern int indirection_level, startup_state, subshell_environment;
extern int line_number;
@ -399,11 +408,12 @@ get_working_directory (for_whom)
directory = getcwd (the_current_working_directory, PATH_MAX);
if (directory == 0)
{
fprintf (stderr, "%s: could not get current directory: %s\n",
fprintf (stderr, "%s: could not get current directory: %s: %s\n",
(for_whom && *for_whom) ? for_whom : get_name_for_error (),
the_current_working_directory[0]
? the_current_working_directory
: bash_getcwd_errstr);
: bash_getcwd_errstr,
strerror (errno));
free (the_current_working_directory);
the_current_working_directory = (char *)NULL;
@ -691,8 +701,13 @@ shell_builtin_compare (sbp1, sbp2)
void
initialize_shell_builtins ()
{
#ifdef _MINIX
qsort (shell_builtins, num_shell_builtins, sizeof (struct builtin),
(int (*)(const void *, const void *))shell_builtin_compare);
#else
qsort (shell_builtins, num_shell_builtins, sizeof (struct builtin),
shell_builtin_compare);
#endif
}
/* **************************************************************** */
@ -791,10 +806,14 @@ backslash_quote (string)
*r++ = '\\';
*r++ = c;
break;
case '#': /* comment char */
#if 0
case '~': /* tilde expansion */
if (s == string || s[-1] == '=' || s[-1] == ':')
*r++ = '\\';
*r++ = c;
break;
#endif
case '#': /* comment char */
if (s == string)
*r++ = '\\';
/* FALLTHROUGH */
@ -827,6 +846,9 @@ contains_shell_metas (string)
case '^':
case '$': case '`': /* expansion chars */
return (1);
case '~': /* tilde expansion */
if (s == string || s[-1] == '=' || s[-1] == ':')
return (1);
case '#':
if (s == string) /* comment char */
return (1);