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Cleanups

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This commit is contained in:
Dale Weiler 2012-11-23 06:17:21 +00:00
parent 9e3399df19
commit f4edbe2165
1 changed files with 4 additions and 27 deletions
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31
util.c
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@ -477,44 +477,21 @@ int util_getline(char **lineptr, size_t *n, FILE *stream) {
size_t util_strtocmd(const char *in, char *out, size_t outsz) {
size_t sz = 1;
for (; *in && sz < outsz; ++in, ++out, ++sz) {
if (*in == '-')
*out = '_';
else if (isalpha(*in) && !isupper(*in))
*out = *in + 'A' - 'a';
else
*out = *in;
}
for (; *in && sz < outsz; ++in, ++out, ++sz)
*out = (*in == '-') ? '_' : (isalpha(*in) && !isupper(*in)) ? *in + 'A' - 'a': *in;
*out = 0;
return sz-1;
}
size_t util_strtononcmd(const char *in, char *out, size_t outsz) {
size_t sz = 1;
for (; *in && sz < outsz; ++in, ++out, ++sz) {
if (*in == '_')
*out = '-';
else if (isalpha(*in) && isupper(*in))
*out = *in + 'a' - 'A';
else
*out = *in;
*out = (isalpha(*in) && isupper(*in)) ? *in + 'a' - 'A' : *in;
}
for (; *in && sz < outsz; ++in, ++out, ++sz)
*out = (*in == '_') ? '-' : (isalpha(*in) && isupper(*in)) ? *in + 'a' - 'A' : *in;
*out = 0;
return sz-1;
}
bool util_filexists(const char *file) {
FILE *fp = fopen(file, "rb");
if (!fp) return false;
/* it exists */
fclose(fp);
return true;
}
FILE *util_fopen(const char *filename, const char *mode)
{
#ifdef WIN32