diff options
Diffstat (limited to 'main/strcompat.c')
-rw-r--r-- | main/strcompat.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/main/strcompat.c b/main/strcompat.c new file mode 100644 index 000000000..59da2d24e --- /dev/null +++ b/main/strcompat.c @@ -0,0 +1,77 @@ +/* + * Asterisk -- An open source telephony toolkit. + * + * Copyright (C) 1999 - 2006, Digium, Inc. + * + * See http://www.asterisk.org for more information about + * the Asterisk project. Please do not directly contact + * any of the maintainers of this project for assistance; + * the project provides a web site, mailing lists and IRC + * channels for your use. + * + * This program is free software, distributed under the terms of + * the GNU General Public License Version 2. See the LICENSE file + * at the top of the source tree. + */ + +/*! \file + * + * \brief Compatibility functions for strsep and strtoq missing on Solaris + */ + +#include "asterisk.h" + +#include <sys/types.h> +#include <stdio.h> + +#ifndef HAVE_STRSEP +char *strsep(char **str, const char *delims) +{ + char *token; + + if (!*str) { + /* No more tokens */ + return NULL; + } + + token = *str; + while (**str != '\0') { + if (strchr(delims, **str)) { + **str = '\0'; + (*str)++; + return token; + } + (*str)++; + } + + /* There is no other token */ + *str = NULL; + + return token; +} +#endif + +#ifndef HAVE_SETENV +int setenv(const char *name, const char *value, int overwrite) +{ + unsigned char *buf; + int buflen; + + buflen = strlen(name) + strlen(value) + 2; + buf = alloca(buflen); + + if (!overwrite && getenv(name)) + return 0; + + snprintf(buf, buflen, "%s=%s", name, value); + + return putenv(buf); +} +#endif + +#ifndef HAVE_UNSETENV +int unsetenv(const char *name) +{ + return setenv(name, "", 0); +} +#endif |