47b0db5ca9
* Makefile.am: * procargs.c: (split_args0), (glibtop_get_proc_argv_l), (glibtop_get_proc_argv_p), (glibtop_get_proc_argv_s): Added file to repository. Provides glibtop_get_proc_argv*() for system dependant glibtop_get_proc_args*().
67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
#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);
|
|
}
|
|
|
|
|
|
|
|
#if GLIBTOP_SUID_PROC_ARGS
|
|
|
|
char **
|
|
glibtop_get_proc_argv_p (glibtop *server, glibtop_proc_args *buf,
|
|
pid_t pid, unsigned max_len)
|
|
{
|
|
const char * const args0 = glibtop_get_proc_args_p(server, buf, pid, max_len);
|
|
return split_args0(args0, buf->size);
|
|
}
|
|
|
|
#else /* !GLIBTOP_SUID_PROC_ARGS */
|
|
|
|
char **
|
|
glibtop_get_proc_argv_s (glibtop *server, glibtop_proc_args *buf,
|
|
pid_t pid, unsigned max_len)
|
|
{
|
|
const char * const args0 = glibtop_get_proc_args_s(server, buf, pid, max_len);
|
|
return split_args0(args0, buf->size);
|
|
}
|
|
#endif /* GLIBTOP_SUID_PROC_ARGS */
|