From b09eecbec7e7cca1c133ba5923f55713cf7a78cf Mon Sep 17 00:00:00 2001 From: Calvin Morrison Date: Fri, 17 Jan 2014 14:28:49 -0500 Subject: update makefile and make a src directory --- strstream.c | 52 ---------------------------------------------------- 1 file changed, 52 deletions(-) delete mode 100644 strstream.c (limited to 'strstream.c') diff --git a/strstream.c b/strstream.c deleted file mode 100644 index f4a296e..0000000 --- a/strstream.c +++ /dev/null @@ -1,52 +0,0 @@ -// find string in -#include -#include -#include -#include - -int main(int argc, char **argv){ - - char buffer[BUFSIZ] = { 0 }; - char *buf, *start; - ssize_t len = 0; - - int save_size = 0; - int cpy = 0; - - unsigned long long pos = 0; - unsigned long long cpy_size = 0; - - int i = 0; - - // get max argument length - for(i = 1; i < argc; i++) { - int len = strlen(argv[i]); - if(len > save_size) - save_size = len; - } - - cpy = save_size - 1; - cpy_size = BUFSIZ - cpy; - - buf = buffer; - start = buf + cpy; - - // copy our first cpy length into the first part of our buffer - len = fread(buffer, 1, cpy, stdin); - if(len == 0) - exit(EXIT_FAILURE); - - // read into "start" (buf + cpy) from stdin - while((len = fread(start, 1, cpy_size, stdin)) != 0) { - for(i = 1; i < argc; i++) { - char *p = buffer; - while((p = strstr(p, argv[i])) != NULL) { - printf("%d %llu\n", i - 1, pos + (p - buffer)); - p++; - } - } - memcpy(buffer, buffer + len, cpy); - pos = pos + len; - } - return 0; -} -- cgit v1.2.3