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Imported Upstream version 2.7.4

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This commit is contained in:
Laurent Bigonville 2016-07-18 02:11:41 +02:00
parent fd413a3168
commit c9cb2187ee
290 changed files with 7473 additions and 2607 deletions
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41
common/common.c
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@ -584,47 +584,6 @@ char *xstrdup(const char *string)
return p;
}
/* modify in - strip all trailing instances of <sep> */
char *rtrim(char *in, const char sep)
{
char seps[2] = { sep, '\0' };
return rtrim_m(in, seps);
}
/* modify in - strip all trailing instances of each char in <seps> */
char *rtrim_m(char *in, const char *seps)
{
char *p;
if (in && strlen(in)) {
p = &in[strlen(in) - 1];
while ((p >= in) && (strchr(seps, *p) != NULL))
*p-- = '\0';
}
return in;
}
/* modify in - strip all leading instances of <sep> */
char* ltrim(char *in, const char sep)
{
char seps[2] = { sep, '\0' };
return ltrim_m(in, seps);
}
/* modify in - strip all leading instances of each char in <seps> */
char* ltrim_m(char *in, const char *seps)
{
if (in && strlen(in)) {
while ((*in != '\0') && (strchr(seps, *in) != NULL))
memmove(in, in + 1, strlen(in));
}
return in;
}
/* Read up to buflen bytes from fd and return the number of bytes
read. If no data is available within d_sec + d_usec, return 0.
On error, a value < 0 is returned (errno indicates error). */