u_string.h File Reference

Platform independent functions for string manipulation. More...

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Data Structures
struct	util_strbuf
	Printable string buffer. More...
Defines
#define	util_vsnprintf   vsnprintf
#define	util_snprintf   snprintf
#define	util_vsprintf   vsprintf
#define	util_sprintf   sprintf
#define	util_strchr   strchr
#define	util_strcmp   strcmp
#define	util_strncmp   strncmp
#define	util_strncat   strncat
#define	util_strstr   strstr
#define	util_memmove   memmove
Functions
static void	util_strbuf_init (struct util_strbuf *sbuf, char *str, size_t size)
static void	util_strbuf_printf (struct util_strbuf *sbuf, const char *format,...)

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Detailed Description

Platform independent functions for string manipulation.

Author:

Jose Fonseca <jrfonseca@tungstengraphics.com>

Definition in file u_string.h.

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Define Documentation

#define util_memmove   memmove

Definition at line 174 of file u_string.h.

#define util_snprintf   snprintf

Definition at line 166 of file u_string.h.

#define util_sprintf   sprintf

Definition at line 168 of file u_string.h.

#define util_strchr   strchr

Definition at line 169 of file u_string.h.

#define util_strcmp   strcmp

Definition at line 170 of file u_string.h.

#define util_strncat   strncat

Definition at line 172 of file u_string.h.

#define util_strncmp   strncmp

Definition at line 171 of file u_string.h.

#define util_strstr   strstr

Definition at line 173 of file u_string.h.

#define util_vsnprintf   vsnprintf

Definition at line 165 of file u_string.h.

#define util_vsprintf   vsprintf

Definition at line 167 of file u_string.h.

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Function Documentation

static void util_strbuf_init	(	struct util_strbuf *	sbuf,
		char *	str,
		size_t	size
	)			[static]

Definition at line 191 of file u_string.h.

References util_strbuf::left, util_strbuf::ptr, and util_strbuf::str.

{
   sbuf->str = str;
   sbuf->str[0] = 0;
   sbuf->ptr = sbuf->str;
   sbuf->left = size;
}

static void util_strbuf_printf	(	struct util_strbuf *	sbuf,
		const char *	format,
			...
	)			[static]

Definition at line 201 of file u_string.h.

References util_strbuf::left, util_strbuf::ptr, and util_vsnprintf.

{
   if(sbuf->left > 1) {
      size_t written;
      va_list ap;
      va_start(ap, format);
      written = util_vsnprintf(sbuf->ptr, sbuf->left, format, ap);
      va_end(ap);
      sbuf->ptr += written;
      sbuf->left -= written;
   }
}

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