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replaced many uses of libc calls with SDL_ counterparts in os2 sources.

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TODO: core/os2 and geniconv sources _must_ be updated, as well..
This commit is contained in:
Ozkan Sezer
2021-10-04 23:00:28 +03:00
parent dd9b2daf8d
commit e92a639b23
6 changed files with 46 additions and 50 deletions
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17
src/joystick/os2/SDL_os2joystick.c
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@@ -147,7 +147,7 @@ struct _joycfg
/* OS/2 Implementation Function Prototypes */
static int joyPortOpen(HFILE * hGame);
static void joyPortClose(HFILE * hGame);
static int joyGetData(char *joyenv, char *name, char stopchar, size_t maxchars);
static int joyGetData(const char *joyenv, char *name, char stopchar, size_t maxchars);
static int joyGetEnv(struct _joycfg * joydata);
@@ -700,7 +700,7 @@ static void joyPortClose(HFILE * hGame)
/***************************/
static int joyGetEnv(struct _joycfg * joydata)
{
char *joyenv; /* Pointer to tested character */
const char *joyenv; /* Pointer to tested character */
char tempnumber[5]; /* Temporary place to put numeric texts */
joyenv = SDL_getenv("SDL_OS2_JOYSTICK");
@@ -711,30 +711,29 @@ static int joyGetEnv(struct _joycfg * joydata)
/* If the string name starts with '... get if fully */
if (*joyenv == '\'') joyenv += joyGetData(++joyenv,joydata->name,'\'',sizeof(joydata->name));
/* If not, get it until the next space */
else if (*joyenv == '\"') joyenv+=joyGetData(++joyenv,joydata->name,'\"',sizeof(joydata->name));
else if (*joyenv == '\"') joyenv += joyGetData(++joyenv,joydata->name,'\"',sizeof(joydata->name));
else joyenv += joyGetData(joyenv,joydata->name,' ',sizeof(joydata->name));
/* Now get the number of axes */
while (*joyenv == ' ' && *joyenv != 0) joyenv++; /* jump spaces... */
joyenv += joyGetData(joyenv,tempnumber,' ',sizeof(tempnumber));
joydata->axes = atoi(tempnumber);
joydata->axes = SDL_atoi(tempnumber);
/* Now get the number of buttons */
while (*joyenv == ' ' && *joyenv != 0) joyenv++; /* jump spaces... */
joyenv += joyGetData(joyenv,tempnumber,' ',sizeof(tempnumber));
joydata->buttons = atoi(tempnumber);
joydata->buttons = SDL_atoi(tempnumber);
/* Now get the number of hats */
while (*joyenv == ' ' && *joyenv != 0) joyenv++; /* jump spaces... */
joyenv += joyGetData(joyenv,tempnumber,' ',sizeof(tempnumber));
joydata->hats = atoi(tempnumber);
joydata->hats = SDL_atoi(tempnumber);
/* Now get the number of balls */
while (*joyenv==' ' && *joyenv != 0) joyenv++; /* jump spaces... */
joyenv += joyGetData(joyenv,tempnumber,' ',sizeof(tempnumber));
joydata->balls = atoi(tempnumber);
joydata->balls = SDL_atoi(tempnumber);
return 1;
}
@@ -742,7 +741,7 @@ static int joyGetEnv(struct _joycfg * joydata)
/* Get a text from in the string starting in joyenv until it finds */
/* the stopchar or maxchars is reached. The result is placed in name. */
/************************************************************************/
static int joyGetData(char *joyenv, char *name, char stopchar, size_t maxchars)
static int joyGetData(const char *joyenv, char *name, char stopchar, size_t maxchars)
{
char *nameptr; /* Pointer to the selected character */
int chcnt = 0; /* Count how many characters where copied */