libaitio/example/envargs.c - view

File: [ELWIX - Embedded LightWeight unIX -] / libaitio / example / Attic / envargs.c
Revision 1.2: download - view: text, annotated - select for diffs - revision graph
Tue Jun 7 11:49:39 2011 UTC (13 years ago) by misho
Branches: MAIN
CVS tags: io5_0, io4_1, io4_0, io3_9, io3_8, io3_7, io3_6, io3_5, io3_4, io3_3, io3_2, io3_1, io2_8, io2_7, io2_6, io2_5, io2_4, io2_3, io2_2, io2_1, io2_0, IO4_1, IO4_0, IO3_9, IO3_8, IO3_7, IO3_6, IO3_5, IO3_4, IO3_3, IO3_2, IO3_1, IO3_0, IO2_7, IO2_6, IO2_5, IO2_4, IO2_3, IO2_2, IO2_1, IO2_0, IO1_9, HEAD

ver 1.9

#include <stdio.h> #include <aitio.h> extern char **environ; int main(int argc, char **argv) { char **na, **args = argv + 1; char **ne, **envs = environ; if (argc < 2) return 1; printf("Show arguments::\n"); while (*args) printf(" args=%s\n", *args++); printf("---\n"); printf("Show environment::\n"); while (*envs) printf(" envs=%s\n", *envs++); printf("--------------------\n"); printf("--------------------\n"); printf("--------------------\n"); na = io_ExecArgs("piuk", (const char**) argv); if (!na) return 2; else args = na; printf("EXEC arguments::\n"); while (*args) printf(" args=%s\n", *args++); printf("---\n"); ne = io_CopyEnv((const char**) environ); if (!ne) return 3; else envs = ne; printf("COPY environment::\n"); while (*envs) printf(" envs=%s\n", *envs++); printf("--------------------\n"); io_FreeNullTerm(&na); io_FreeNullTerm(&ne); return 0; }