Last change
on this file since 3815 was 3233, checked in by Bruno Cornec, 11 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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