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Last change
on this file since 3263 was 3233, checked in by Bruno Cornec, 12 years ago |
- mindi-busybox 1.21.1 is now complete and builds
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-
Property svn:eol-style
set to
native
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File size:
430 bytes
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| 1 | /*
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| 2 | * Copyright 2011, Denys Vlasenko
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| 3 | *
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| 4 | * Licensed under GPLv2, see file LICENSE in this source tree.
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| 5 | */
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| 6 |
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| 7 | //kbuild:lib-y += get_shell_name.o
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| 8 |
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| 9 | #include "libbb.h"
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| 10 |
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| 11 | const char* FAST_FUNC get_shell_name(void)
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| 12 | {
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| 13 | struct passwd *pw;
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| 14 | char *shell;
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| 15 |
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| 16 | shell = getenv("SHELL");
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| 17 | if (shell && shell[0])
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| 18 | return shell;
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| 19 |
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| 20 | pw = getpwuid(getuid());
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| 21 | if (pw && pw->pw_shell && pw->pw_shell[0])
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| 22 | return pw->pw_shell;
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| 23 |
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| 24 | return DEFAULT_SHELL;
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| 25 | }
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