From b49853cb048db3bd893080ff8b81e6911add0338 Mon Sep 17 00:00:00 2001
From: Kyle K <kylek389@gmail.com>
Date: Sat, 5 Feb 2011 05:19:27 -0600
Subject: Initial commit

---
 strsep.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 strsep.c

(limited to 'strsep.c')

diff --git a/strsep.c b/strsep.c
new file mode 100644
index 0000000..882a1e0
--- /dev/null
+++ b/strsep.c
@@ -0,0 +1,39 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main(int argc, char **argv)
+{
+    char *line = "ls -1 | wc -l | less";
+
+    size_t sz = strlen(line) + 1;
+    char *linecopy = malloc(sizeof(char) * sz);
+    strcpy(linecopy, line);
+    linecopy[sz-1] = '\0';
+
+    char *args[10];
+    char **lineptr = &linecopy;
+
+    char *tok = NULL;
+    const char arg_delim = ' ';
+    int i = 0;
+
+    do
+    {
+        tok = strsep(lineptr, &arg_delim);
+        args[i] = tok;
+        i++;
+    }
+    while ((tok != NULL) && (i < 9));
+    
+    if (i == 10)
+        args[9] = NULL;
+
+    /* print out the piped string */
+    int j;    
+    for (j = 0; j < i; j++)
+        printf("string argument %d: \"%s\"\n", j, args[j]);
+
+    return 0;
+}
+
-- 
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