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| Source at commit 1808 created 12 years 4 months ago. By blackosx, Revise layout of package installer 'Welcome' file so it looks cleaner. Change the copyright notice to begin from 2009 as seen in the Chameleon 2.0 r431 installer. Should this date be set earlier? | |
|---|---|
| 1 | /*␊ |
| 2 | * strnlen()␊ |
| 3 | */␊ |
| 4 | ␊ |
| 5 | #include <string.h>␊ |
| 6 | ␊ |
| 7 | size_t strnlen(const char *s, size_t maxlen)␊ |
| 8 | {␊ |
| 9 | ␉const char *ss = s;␊ |
| 10 | ␊ |
| 11 | ␉/* Important: the maxlen test must precede the reference through ss;␊ |
| 12 | ␉ since the byte beyond the maximum may segfault */␊ |
| 13 | ␉while ((maxlen > 0) && *ss) {␊ |
| 14 | ␉␉ss++;␊ |
| 15 | ␉␉maxlen--;␊ |
| 16 | ␉}␊ |
| 17 | ␉return ss - s;␊ |
| 18 | }␊ |
| 19 | |
