Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/coreutils/src/gnulib/lib/anytostr.c |
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1 | /* anytostr.c -- convert integers to printable strings | - | ||||||
2 | - | |||||||
3 | Copyright (C) 2001, 2006, 2008-2018 Free Software Foundation, Inc. | - | ||||||
4 | - | |||||||
5 | This program is free software: you can redistribute it and/or modify | - | ||||||
6 | it under the terms of the GNU General Public License as published by | - | ||||||
7 | the Free Software Foundation; either version 3 of the License, or | - | ||||||
8 | (at your option) any later version. | - | ||||||
9 | - | |||||||
10 | This program is distributed in the hope that it will be useful, | - | ||||||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | - | ||||||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | - | ||||||
13 | GNU General Public License for more details. | - | ||||||
14 | - | |||||||
15 | You should have received a copy of the GNU General Public License | - | ||||||
16 | along with this program. If not, see <https://www.gnu.org/licenses/>. */ | - | ||||||
17 | - | |||||||
18 | /* Written by Paul Eggert */ | - | ||||||
19 | - | |||||||
20 | /* Tell gcc not to warn about the (i < 0) test, below. */ | - | ||||||
21 | #if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__ | - | ||||||
22 | # pragma GCC diagnostic ignored "-Wtype-limits" | - | ||||||
23 | #elif defined __clang__ | - | ||||||
24 | # pragma clang diagnostic ignored "-Wtautological-compare" | - | ||||||
25 | #endif | - | ||||||
26 | - | |||||||
27 | #include <config.h> | - | ||||||
28 | - | |||||||
29 | #include "inttostr.h" | - | ||||||
30 | - | |||||||
31 | /* Convert I to a printable string in BUF, which must be at least | - | ||||||
32 | INT_BUFSIZE_BOUND (INTTYPE) bytes long. Return the address of the | - | ||||||
33 | printable string, which need not start at BUF. */ | - | ||||||
34 | - | |||||||
35 | char * __attribute_warn_unused_result__ | - | ||||||
36 | anytostr (inttype i, char *buf) | - | ||||||
37 | { | - | ||||||
38 | char *p = buf + INT_STRLEN_BOUND (inttype); | - | ||||||
39 | *p = 0; | - | ||||||
40 | - | |||||||
41 | if (i < 0)
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42 | { | - | ||||||
43 | do | - | ||||||
44 | *--p = '0' - i % 10; executed 5 times by 1 test: ile ((i /= 10) != 0) Executed by:
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45 | while ((i /= 10) != 0);
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46 | - | |||||||
47 | *--p = '-'; | - | ||||||
48 | } executed 5 times by 1 test: s Executed by:
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49 | else | - | ||||||
50 | { | - | ||||||
51 | do | - | ||||||
52 | *--p = '0' + i % 10; executed 6425605 times by 13 tests: ile ((i /= 10) != 0) Executed by:
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53 | while ((i /= 10) != 0);
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54 | } executed 1866996 times by 13 tests Executed by:
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55 | - | |||||||
56 | return p; executed 1867001 times by 13 tests Executed by:
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57 | } | - | ||||||
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