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make pidfile writing configurable.

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[ui]toa_to_buf: change API. No users yet.
This commit is contained in:
Denis Vlasenko
2007-03-27 22:01:31 +00:00
parent f4d40c87d3
commit 10457b90db
9 changed files with 51 additions and 50 deletions
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10
shell/msh.c
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@ -49,7 +49,7 @@ static char *find_applet_by_name(const char *applet)
{
return NULL;
}
static void utoa_to_buf(unsigned n, char *buf, unsigned buflen)
static char *utoa_to_buf(unsigned n, char *buf, unsigned buflen)
{
unsigned i, out, res;
assert(sizeof(unsigned) == 4);
@ -64,22 +64,22 @@ static void utoa_to_buf(unsigned n, char *buf, unsigned buflen)
*buf++ = '0' + res;
}
}
*buf = '\0';
}
return buf;
}
static void itoa_to_buf(int n, char *buf, unsigned buflen)
static char *itoa_to_buf(int n, char *buf, unsigned buflen)
{
if (buflen && n < 0) {
n = -n;
*buf++ = '-';
buflen--;
}
utoa_to_buf((unsigned)n, buf, buflen);
return utoa_to_buf((unsigned)n, buf, buflen);
}
static char local_buf[12];
static char *itoa(int n)
{
itoa_to_buf(n, local_buf, sizeof(local_buf));
*(itoa_to_buf(n, local_buf, sizeof(local_buf))) = '\0';
return local_buf;
}
#else