diff options
| author |  Jason Riedy <ejr@cs.berkeley.edu> | 2005-08-23 13:52:52 -0700 |
|---|---|---|
| committer | Jason Riedy <ejr@cs.berkeley.edu> | 2005-08-23 20:41:12 -0700 |
| commit | fb2af0375bcef9f5f5cbb1f4dc9f81459ce1f4b1 (patch) | |
| tree | 2e6188b4d9ab00838088dc4628d9f156962858f7 | |
| parent | Replace unsetenv() and setenv() with older putenv(). (diff) | |
| download | tgif-fb2af0375bcef9f5f5cbb1f4dc9f81459ce1f4b1.tar.xz | |
Replace C99 array initializers with code.
The only use of C99 array initializers is in ident.c, so
just replace it with initializing code.
Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
| -rw-r--r-- | ident.c | 26 |
1 files changed, 18 insertions, 8 deletions
@@ -58,14 +58,24 @@ static int add_raw(char *buf, int size, int offset, const char *str) static int crud(unsigned char c) { - static const char crud_array[256] = { - [0 ... 31] = 1, - [' '] = 1, - ['.'] = 1, [','] = 1, - [':'] = 1, [';'] = 1, - ['<'] = 1, ['>'] = 1, - ['"'] = 1, ['\''] = 1, - }; + static char crud_array[256]; + static int crud_array_initialized = 0; + + if (!crud_array_initialized) { + int k; + + for (k = 0; k <= 31; ++k) crud_array[k] = 1; + crud_array[' '] = 1; + crud_array['.'] = 1; + crud_array[','] = 1; + crud_array[':'] = 1; + crud_array[';'] = 1; + crud_array['<'] = 1; + crud_array['>'] = 1; + crud_array['"'] = 1; + crud_array['\''] = 1; + crud_array_initialized = 1; + } return crud_array[c]; } |