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Last change
on this file since 3320 was 3320, checked in by Bruno Cornec, 9 years ago |
- Re-add (thanks git BTW) the 2.2.9 branch which had been destroyed in
the move to 3.0
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-
Property svn:eol-style
set to
native
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File size:
542 bytes
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| 1 | /* vi: set sw=4 ts=4: */
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| 2 | /*
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| 3 | * busybox library eXtended function
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| 4 | *
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| 5 | * Copyright (C) 2001 Larry Doolittle, <ldoolitt@recycle.lbl.gov>
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| 6 | *
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| 7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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| 8 | */
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| 9 |
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| 10 | #include "libbb.h"
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| 11 |
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| 12 | /* Find out if the last character of a string matches the one given.
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| 13 | * Don't underrun the buffer if the string length is 0.
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| 14 | */
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| 15 | char* FAST_FUNC last_char_is(const char *s, int c)
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| 16 | {
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| 17 | if (s && *s) {
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| 18 | size_t sz = strlen(s) - 1;
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| 19 | s += sz;
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| 20 | if ( (unsigned char)*s == c)
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| 21 | return (char*)s;
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| 22 | }
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| 23 | return NULL;
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| 24 | }
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