diff options
Diffstat (limited to 'src/blind-from-text.c')
| -rw-r--r-- | src/blind-from-text.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/src/blind-from-text.c b/src/blind-from-text.c index 4bf41f7..2832a9a 100644 --- a/src/blind-from-text.c +++ b/src/blind-from-text.c @@ -1,27 +1,11 @@ /* See LICENSE file for copyright and license details. */ +#ifndef TYPE #include "common.h" USAGE("") -#define PROCESS(TYPE, FMT)\ - do {\ - TYPE buf[BUFSIZ / sizeof(TYPE)];\ - size_t i;\ - int r, done = 0;\ - while (!done) {\ - for (i = 0; i < ELEMENTSOF(buf); i += (size_t)r) {\ - r = scanf("%"FMT, buf + i);\ - if (r == EOF) {\ - done = 1;\ - break;\ - }\ - }\ - ewriteall(STDOUT_FILENO, buf, i * sizeof(*buf), "<stdout>");\ - }\ - } while (0) - -static void process_lf(void) { PROCESS(double, "lf"); } -static void process_f(void) { PROCESS(float, "f"); } +#define FILE "blind-from-text.c" +#include "define-functions.h" int main(int argc, char *argv[]) @@ -54,15 +38,31 @@ main(int argc, char *argv[]) ewriteall(STDOUT_FILENO, stream.buf, stream.ptr, "<stdout>"); einit_stream(&stream); - if (stream.encoding == DOUBLE) - process = process_lf; - else if (stream.encoding == FLOAT) - process = process_f; - else - eprintf("pixel format %s is not supported, try xyza\n", stream.pixfmt); - + SELECT_PROCESS_FUNCTION(&stream); process(); efshut(stdin, "<stdin>"); return 0; } + +#else + +static void +PROCESS(void) +{ + TYPE buf[BUFSIZ / sizeof(TYPE)]; + size_t i; + int r, done = 0; + while (!done) { + for (i = 0; i < ELEMENTSOF(buf); i += (size_t)r) { + r = scanf("%"SCAN_TYPE, buf + i); + if (r == EOF) { + done = 1; + break; + } + } + ewriteall(STDOUT_FILENO, buf, i * sizeof(*buf), "<stdout>"); + } +} + +#endif |