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Allow multiple shells to be enabled.

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This commit is contained in:
Matt Kraai
2001-08-01 17:21:35 +00:00
parent 0034443140
commit 2d91deba45
21 changed files with 225 additions and 250 deletions
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8
shell/hush.c
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@ -112,7 +112,7 @@
#else
#define applet_name "hush"
#include "standalone.h"
#define shell_main main
#define hush_main main
#undef BB_FEATURE_SH_FANCY_PROMPT
#endif
@ -2562,7 +2562,7 @@ static void setup_job_control()
tcsetpgrp(shell_terminal, shell_pgrp);
}
int shell_main(int argc, char **argv)
int hush_main(int argc, char **argv)
{
int opt;
FILE *input;
@ -2572,8 +2572,8 @@ int shell_main(int argc, char **argv)
global_argc = argc;
global_argv = argv;
/* (re?) initialize globals. Sometimes shell_main() ends up calling
* shell_main(), therefore we cannot rely on the BSS to zero out this
/* (re?) initialize globals. Sometimes hush_main() ends up calling
* hush_main(), therefore we cannot rely on the BSS to zero out this
* stuff. Reset these to 0 every time. */
ifs = NULL;
/* map[] is taken care of with call to update_ifs_map() */