| shell.c (119614) | shell.c (136758) |
|---|---|
| 1/* $FreeBSD: head/contrib/libreadline/shell.c 119614 2003-08-31 18:29:38Z ache $ */ | 1/* $FreeBSD: head/contrib/libreadline/shell.c 136758 2004-10-21 20:02:02Z peter $ */ 2 |
| 2/* shell.c -- readline utility functions that are normally provided by 3 bash when readline is linked as part of the shell. */ 4 5/* Copyright (C) 1997 Free Software Foundation, Inc. 6 7 This file is part of the GNU Readline Library, a library for 8 reading lines of text with interactive input and history editing. 9 --- 112 unchanged lines hidden (view full) --- 122 int lines, cols; 123{ 124 char *b; 125 126#if defined (HAVE_PUTENV) 127 b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("LINES=") + 1); 128 sprintf (b, "LINES=%d", lines); 129 putenv (b); | 3/* shell.c -- readline utility functions that are normally provided by 4 bash when readline is linked as part of the shell. */ 5 6/* Copyright (C) 1997 Free Software Foundation, Inc. 7 8 This file is part of the GNU Readline Library, a library for 9 reading lines of text with interactive input and history editing. 10 --- 112 unchanged lines hidden (view full) --- 123 int lines, cols; 124{ 125 char *b; 126 127#if defined (HAVE_PUTENV) 128 b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("LINES=") + 1); 129 sprintf (b, "LINES=%d", lines); 130 putenv (b); |
| 131 |
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| 130 b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("COLUMNS=") + 1); 131 sprintf (b, "COLUMNS=%d", cols); 132 putenv (b); 133#else /* !HAVE_PUTENV */ 134# if defined (HAVE_SETENV) 135 b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1); 136 sprintf (b, "%d", lines); 137 setenv ("LINES", b, 1); | 132 b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("COLUMNS=") + 1); 133 sprintf (b, "COLUMNS=%d", cols); 134 putenv (b); 135#else /* !HAVE_PUTENV */ 136# if defined (HAVE_SETENV) 137 b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1); 138 sprintf (b, "%d", lines); 139 setenv ("LINES", b, 1); |
| 140 free (b); 141 |
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| 138 b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1); 139 sprintf (b, "%d", cols); 140 setenv ("COLUMNS", b, 1); | 142 b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1); 143 sprintf (b, "%d", cols); 144 setenv ("COLUMNS", b, 1); |
| 145 free (b); |
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| 141# endif /* HAVE_SETENV */ 142#endif /* !HAVE_PUTENV */ 143} 144 145char * 146sh_get_env_value (varname) 147 const char *varname; 148{ --- 49 unchanged lines hidden --- | 146# endif /* HAVE_SETENV */ 147#endif /* !HAVE_PUTENV */ 148} 149 150char * 151sh_get_env_value (varname) 152 const char *varname; 153{ --- 49 unchanged lines hidden --- |