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Annotation of ircnowd/src/portab/strdup.c, Revision 1.1.1.1

1.1       tomglok     1: /*
                      2:  * ngIRCd -- The Next Generation IRC Daemon
                      3:  */
                      4:
                      5: #include "portab.h"
                      6:
                      7: /**
                      8:  * @file
                      9:  * strdup() implementation. Public domain.
                     10:  */
                     11:
                     12: #ifndef HAVE_STRDUP
                     13:
                     14: #include <string.h>
                     15: #include <stdlib.h>
                     16: #include <sys/types.h>
                     17:
                     18: GLOBAL char *
                     19: strdup(const char *s)
                     20: {
                     21:        char *dup;
                     22:        size_t len = strlen(s);
                     23:        size_t alloc = len + 1;
                     24:
                     25:        if (len >= alloc)
                     26:                return NULL;
                     27:        dup = malloc(alloc);
                     28:        if (dup)
                     29:                strlcpy(dup, s, alloc );
                     30:
                     31:        return dup;
                     32: }
                     33:
                     34: #endif