diff options
Diffstat (limited to 'gdb/environ.c')
| -rw-r--r-- | gdb/environ.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/gdb/environ.c b/gdb/environ.c index 77296bef2a4..c4a5adc3754 100644 --- a/gdb/environ.c +++ b/gdb/environ.c @@ -1,19 +1,20 @@ /* environ.c -- library for manipulating environments for GNU. Copyright (C) 1986, 1989 Free Software Foundation, Inc. -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #define min(a, b) ((a) < (b) ? (a) : (b)) #define max(a, b) ((a) > (b) ? (a) : (b)) @@ -22,8 +23,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "environ.h" #include "gdb_string.h" #include "gdbcore.h" - + /* Return a new environment object. */ struct environ * @@ -67,12 +68,12 @@ init_environ (e) if (environ == NULL) return; - for (i = 0; environ[i]; i++) /*EMPTY*/; + for (i = 0; environ[i]; i++) /*EMPTY */ ; if (e->allocated < i) { e->allocated = max (i, e->allocated + 10); - e->vector = (char **) xrealloc ((char *)e->vector, + e->vector = (char **) xrealloc ((char *) e->vector, (e->allocated + 1) * sizeof (char *)); } @@ -137,7 +138,7 @@ set_in_environ (e, var, value) if (i == e->allocated) { e->allocated += 10; - vector = (char **) xrealloc ((char *)vector, + vector = (char **) xrealloc ((char *) vector, (e->allocated + 1) * sizeof (char *)); e->vector = vector; } |