4.115
Last change
on this file since 7eada71 was
3421e520,
checked in by Ralf Corsepius <ralf.corsepius@…>, on 12/04/11 at 10:22:51
|
- libmisc/shell/main_help.c: Make rtems_shell_help_cmd,
rtems_shell_help static.
- libmisc/shell/main_hexdump.c: Make main_hexdump static.
- libmisc/shell/main_id.c: Make rtems_shell_main_id static.
- libmisc/shell/main_ifconfig.c: Make rtems_shell_main_ifconfig static.
- libmisc/shell/main_ln.c: Make rtems_shell_main_ln static.
- libmisc/shell/main_logoff.c: Make rtems_shell_main_logoff static.
- libmisc/shell/main_ls.c: Make rtems_shell_main_ls static.
- libmisc/shell/main_mallocinfo.c: Include <rtems/libcsupport.h>.
Remove private decls of malloc_info,
rtems_shell_print_unified_work_area_message.
Make rtems_shell_main_malloc_info static.
- libmisc/shell/main_medit.c: Remove private decl of
rtems_shell_main_mdump.
Make rtems_shell_main_medit static.
- libmisc/shell/main_mfill.c: Make rtems_shell_main_mfill static.
- libmisc/shell/main_mkdir.c: Make rtems_shell_main_mkdir static.
- libmisc/shell/main_mknod.c: Make rtems_shell_main_mknod static.
- libmisc/shell/main_mmove.c: Remove private decl of
rtems_shell_main_mdump.
Make rtems_shell_main_mmove static.
- libmisc/shell/main_mount.c: Make rtems_shell_main_mount static.
- libmisc/shell/main_msdosfmt.c: Make rtems_shell_main_msdos_format
static.
- libmisc/shell/main_mv.c: Include "internal.h".
Make rtems_shell_mv_exit, rtems_shell_main_mv static.
Remove private decls of strmode rtems_shell_main_cp,
rtems_shell_main_rm.
- libmisc/shell/main_mwdump.c: Make rtems_shell_main_mwdump static.
- libmisc/shell/main_netstats.c: Make rtems_shell_main_netstats
static.
- libmisc/shell/main_perioduse.c: Make rtems_shell_main_perioduse
static.
- libmisc/shell/main_pwd.c: Make rtems_shell_main_pwd static.
- libmisc/shell/main_rm.c: Include "internal.h".
Make rtems_shell_rm_exit static.
Remove private decl of strmode.
- libmisc/shell/main_rmdir.c: Make rtems_shell_main_rmdir static.
libmisc/shell/main_route.c: Make rtems_shell_main_route static.
- libmisc/shell/main_setenv.c: Make rtems_shell_main_setenv static.
- libmisc/shell/main_sleep.c: Make rtems_shell_main_sleep static.
- libmisc/shell/main_stackuse.c: Make rtems_shell_main_stackuse static.
- libmisc/shell/main_time.c: Make rtems_shell_main_time static.
- libmisc/shell/main_tty.c: Make rtems_shell_main_tty static.
- libmisc/shell/main_umask.c: Make rtems_shell_main_umask static.
- libmisc/shell/main_unmount.c: Make rtems_shell_main_unmount
static.
- libmisc/shell/main_unsetenv.c: Make rtems_shell_main_unsetenv
static.
- libmisc/shell/main_whoami.c: Make rtems_shell_main_whoami static.
- libmisc/shell/main_wkspaceinfo.c: Make
rtems_shell_main_wkspace_info static.
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Property mode set to
100644
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File size:
1.3 KB
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Line | |
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1 | /* |
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2 | * Set an environment vairable. |
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3 | */ |
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4 | |
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5 | #ifdef HAVE_CONFIG_H |
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6 | #include "config.h" |
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7 | #endif |
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8 | |
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9 | #include <stdio.h> |
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10 | #include <stdlib.h> |
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11 | #include <unistd.h> |
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12 | #include <string.h> |
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13 | #include <errno.h> |
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14 | |
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15 | #include <rtems.h> |
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16 | #include <rtems/shell.h> |
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17 | #include "internal.h" |
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18 | |
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19 | static int rtems_shell_main_setenv(int argc, char *argv[]) |
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20 | { |
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21 | char* env = NULL; |
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22 | char* string = NULL; |
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23 | int len = 0; |
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24 | int arg; |
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25 | char* p; |
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26 | |
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27 | if (argc <= 2) { |
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28 | printf("error: no variable or string\n"); |
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29 | return 1; |
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30 | } |
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31 | |
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32 | env = argv[1]; |
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33 | |
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34 | for (arg = 2; arg < argc; arg++) |
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35 | len += strlen(argv[arg]); |
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36 | |
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37 | len += argc - 2 - 1; |
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38 | |
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39 | string = malloc(len + 1); |
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40 | |
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41 | if (!string) { |
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42 | printf("error: no memory\n"); |
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43 | return 1; |
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44 | } |
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45 | |
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46 | for (arg = 2, p = string; arg < argc; arg++) { |
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47 | strcpy(p, argv[arg]); |
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48 | p += strlen(argv[arg]); |
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49 | if (arg < (argc - 1)) { |
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50 | *p = ' '; |
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51 | p++; |
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52 | } |
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53 | } |
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54 | |
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55 | if (setenv(env, string, 1) < 0) { |
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56 | printf( "error: %s\n", strerror(errno) ); |
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57 | free( string ); |
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58 | return 1; |
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59 | } |
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60 | |
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61 | free( string ); |
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62 | return 0; |
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63 | } |
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64 | |
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65 | rtems_shell_cmd_t rtems_shell_SETENV_Command = { |
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66 | "setenv", /* name */ |
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67 | "setenv [var] [string]", /* usage */ |
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68 | "misc", /* topic */ |
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69 | rtems_shell_main_setenv, /* command */ |
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70 | NULL, /* alias */ |
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71 | NULL /* next */ |
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72 | }; |
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