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added some comments

This commit is contained in:
jsorg71 2006-06-18 04:59:19 +00:00
parent e18da60e8f
commit e0cc29d381
1 changed files with 12 additions and 2 deletions
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14
common/os_calls.c
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@ -70,6 +70,8 @@ extern char** environ;
#endif
/*****************************************************************************/
/* allocate memory, returns a pointer to it, size bytes are allocated,
if zero is non zero, each byte will be set to zero */
void*
g_malloc(int size, int zero)
{
@ -84,6 +86,7 @@ g_malloc(int size, int zero)
}
/*****************************************************************************/
/* free the memory pointed to by ptr, ptr can be zero */
void
g_free(void* ptr)
{
@ -94,6 +97,8 @@ g_free(void* ptr)
}
/*****************************************************************************/
/* output text to stdout, try to use g_write / g_writeln instead to avoid
linux / windows EOL problems */
void
g_printf(char* format, ...)
{
@ -612,13 +617,18 @@ g_mkdir(char* dirname)
}
/*****************************************************************************/
/* gets the current working directory and puts up to maxlen chars in
dirname
always returns 0 */
char*
g_get_current_dir(char* dirname, int maxlen)
{
#if defined(_WIN32)
return GetCurrentDirectory(maxlen, dirname);
GetCurrentDirectory(maxlen, dirname);
return 0;
#else
return getcwd(dirname, maxlen);
getcwd(dirname, maxlen);
return 0;
#endif
}