diff options
author | Calvin Morrison <mutantturkey@gmail.com> | 2014-01-17 14:28:49 -0500 |
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committer | Calvin Morrison <mutantturkey@gmail.com> | 2014-01-17 14:28:49 -0500 |
commit | b09eecbec7e7cca1c133ba5923f55713cf7a78cf (patch) | |
tree | 6ff08efad3b5dcd2aef32905b4637625d6c8d6ea /strstream.c | |
parent | ecc00aae08c06ae2da5629533ef69d7c5ffd86fe (diff) |
update makefile and make a src directory
Diffstat (limited to 'strstream.c')
-rw-r--r-- | strstream.c | 52 |
1 files changed, 0 insertions, 52 deletions
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 <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - -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; -} |