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#include <config.h>
#include <glibtop/procargs.h>
#include <glib.h>
#include <string.h>
/*
Splitting args0
* args0 [......0.. ....0.........0]
* Returned value must be free with g_strfreev
* args0 is g_free()d
*/
static char **
split_args0(const char * const args0, size_t size)
{
GPtrArray *argv = g_ptr_array_new();
const char *arg;
/* remember that if there were no args, args0 == NULL and size == 0 */
for (arg = args0; arg < (args0 + size); arg += strlen(arg) + 1) {
g_ptr_array_add(argv, g_strdup(arg));
}
g_ptr_array_add(argv, NULL);
g_free((void* /* remove constness */) args0);
return (char**) g_ptr_array_free(argv, FALSE);
}
/*
* public functions
*/
char **
glibtop_get_proc_argv_l (glibtop *server, glibtop_proc_args *buf,
pid_t pid, unsigned max_len)
{
const char * const args0 = glibtop_get_proc_args_l(server, buf, pid, max_len);
return split_args0(args0, buf->size);
}
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