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minor refactoring (lprintf)

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@900 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2010-11-07 21:27:46 +00:00
parent 77189b7d9c
commit 93a7109873
5 changed files with 24 additions and 42 deletions
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11
platform/linux/io.c
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@ -1,7 +1,6 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "../common/emu.h"
#include "../common/menu.h"
@ -364,13 +363,3 @@ void mp3_update(int *buffer, int length, int stereo)
{
}
/* lprintf */
void lprintf(const char *fmt, ...)
{
va_list vl;
va_start(vl, fmt);
vprintf(fmt, vl);
va_end(vl);
}

32
platform/linux/plat.c
View file

@ -1,6 +1,7 @@
#define _GNU_SOURCE
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include <dirent.h>
#include <sys/time.h>
#include <time.h>
@ -22,17 +23,22 @@ int plat_is_dir(const char *path)
int plat_get_root_dir(char *dst, int len)
{
extern char **g_argv;
int j;
int j, ret;
ret = readlink("/proc/self/exe", dst, len - 1);
if (ret < 0) {
perror("readlink");
ret = 0;
}
dst[ret] = 0;
strncpy(dst, g_argv[0], len);
len -= 32; // reserve
if (len < 0) len = 0;
dst[len] = 0;
for (j = strlen(dst); j > 0; j--)
if (dst[j] == '/') { dst[j+1] = 0; break; }
if (dst[j] == '/') {
dst[++j] = 0;
break;
}
return j + 1;
return 0;
}
#ifdef __GP2X__
@ -142,3 +148,13 @@ void plat_munmap(void *ptr, size_t size)
munmap(ptr, size);
}
/* lprintf */
void lprintf(const char *fmt, ...)
{
va_list vl;
va_start(vl, fmt);
vprintf(fmt, vl);
va_end(vl);
}