diff options
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/cmdedit.c | 9 | ||||
| -rw-r--r-- | shell/lash.c | 4 |
2 files changed, 8 insertions, 5 deletions
diff --git a/shell/cmdedit.c b/shell/cmdedit.c index 722a36a..12c78dc 100644 --- a/shell/cmdedit.c +++ b/shell/cmdedit.c @@ -44,10 +44,13 @@ #include <signal.h> -#define MAX_HISTORY 15 /* Maximum length of the linked list for the command line history */ +static const int MAX_HISTORY = 15; /* Maximum length of the linked list for the command line history */ + +enum { + ESC = 27, + DEL = 127, +}; -#define ESC 27 -#define DEL 127 #define member(c, s) ((c) ? ((char *)strchr ((s), (c)) != (char *)NULL) : 0) #define whitespace(c) (((c) == ' ') || ((c) == '\t')) diff --git a/shell/lash.c b/shell/lash.c index 52c87ee..b9685ab 100644 --- a/shell/lash.c +++ b/shell/lash.c @@ -64,8 +64,8 @@ #include <getopt.h> #include "cmdedit.h" -#define MAX_LINE 256 /* size of input buffer for cwd data */ -#define MAX_READ 128 /* size of input buffer for `read' builtin */ +static const int MAX_LINE = 256; /* size of input buffer for cwd data */ +static const int MAX_READ = 128; /* size of input buffer for `read' builtin */ #define JOB_STATUS_FORMAT "[%d] %-22s %.40s\n" extern size_t NUM_APPLETS; |