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added str_isspace and str_length functions to system

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This commit is contained in:
Magnus Auvinen 2008-11-08 08:27:11 +00:00
parent edf33b8a5b
commit f8490e6ea6
2 changed files with 21 additions and 0 deletions
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6
src/base/system.c
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@ -1037,6 +1037,11 @@ void str_copy(char *dst, const char *src, int dst_size)
dst[dst_size-1] = 0; /* assure null termination */
}
int str_length(const char *str)
{
return (int)strlen(str);
}
void str_format(char *buffer, int buffer_size, const char *format, ...)
{
#if defined(CONF_FAMILY_WINDOWS)
@ -1179,6 +1184,7 @@ void gui_messagebox(const char *title, const char *message)
#endif
}
int str_isspace(char c) { return c == ' ' || c == '\n' || c == '\t'; }
#if defined(__cplusplus)

15
src/base/system.h
View file

@ -690,6 +690,18 @@ void str_append(char *dst, const char *src, int dst_size);
*/
void str_copy(char *dst, const char *src, int dst_size);
/*
Function: str_length
Returns the length of a zero terminated string.
Parameters:
str - Pointer to the string.
Returns:
Length of string in bytes excluding the zero termination.
*/
int str_length(const char *str);
/*
Function: str_format
Performs printf formating into a buffer.
@ -922,6 +934,9 @@ typedef struct
void net_stats(NETSTATS *stats);
int str_isspace(char c);
/*
Function: gui_messagebox
Display plain OS-dependent message box