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| author |  Steven Schubiger <stsc@refcnt.org>
| 2013-11-21 21:41:59 +0100 |
|---|---|---|
| committer | Steven Schubiger <stsc@refcnt.org>
| 2013-11-21 21:41:59 +0100 |
| commit | 6df8f3534b2f5a99c43fdeefacf33b439591cccc (patch) | |
| tree | 8db3ad9b2618b89ed5896d7bee5dee568b03d2d7 | |
| parent | 089b98b96832d3cc3eb5cfd5735110aa3f9fb16a (diff) | |
| download | colorize-6df8f3534b2f5a99c43fdeefacf33b439591cccc.tar.gz colorize-6df8f3534b2f5a99c43fdeefacf33b439591cccc.tar.bz2 | |
Improve determining buffer size
| -rw-r--r-- | colorize.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -56,9 +56,11 @@ #define free_null(ptr) free_wrap((void **)&ptr) #define xstrdup(str) strdup_wrap(str) -#if !defined BUF_SIZE || BUF_SIZE <= 0 +#if BUF_SIZE <= 1 /* BUF_SIZE - 1 */ # undef BUF_SIZE -# define BUF_SIZE 4096 + 1 +#endif +#ifndef BUF_SIZE +# define BUF_SIZE 4096 #endif #define LF 0x01 @@ -380,7 +382,7 @@ print_version (void) c_flags = "unknown"; #endif printf ("Compiler flags: %s\n", c_flags); - printf ("Buffer size: %u bytes\n", BUF_SIZE - 1); + printf ("Buffer size: %u bytes\n", BUF_SIZE); } static void |