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Unix (at least Linux) man pages for mkdir(2) document the EEXIST

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error: "pathname already exists (not necessarily as a directory).
This includes the case where pathname is a symbolic link, dangling
or not." So, add a check to see if the existing pathname is really
a directory.

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@901 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Ozkan Sezer 2014-04-24 08:10:15 +00:00
parent 36f3f6b25a
commit f784b8a769
2 changed files with 6 additions and 26 deletions
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18
Quake/sys_sdl_unix.c
View file

@ -152,7 +152,11 @@ void Sys_mkdir (const char *path)
{ {
int rc = mkdir (path, 0777); int rc = mkdir (path, 0777);
if (rc != 0 && errno == EEXIST) if (rc != 0 && errno == EEXIST)
rc = 0; {
struct stat st;
if (stat(path, &st) == 0 && S_ISDIR(st.st_mode))
rc = 0;
}
if (rc != 0) if (rc != 0)
{ {
rc = errno; rc = errno;
@ -265,15 +269,3 @@ void Sys_SendKeyEvents (void)
IN_SendKeyEvents(); IN_SendKeyEvents();
} }
void Sys_LowFPPrecision (void)
{
}
void Sys_HighFPPrecision (void)
{
}
void Sys_SetFPCW (void)
{
}

14
Quake/sys_sdl_win.c
View file

@ -153,7 +153,7 @@ void Sys_Init (void)
OSVERSIONINFO vinfo; OSVERSIONINFO vinfo;
host_parms->userdir = host_parms->basedir; host_parms->userdir = host_parms->basedir;
/* user directories not really necessary for windows guys. /* userdirs not really necessary for windows guys.
* can be done if necessary, though... */ * can be done if necessary, though... */
vinfo.dwOSVersionInfoSize = sizeof(vinfo); vinfo.dwOSVersionInfoSize = sizeof(vinfo);
@ -358,15 +358,3 @@ void Sys_SendKeyEvents (void)
IN_SendKeyEvents(); IN_SendKeyEvents();
} }
void Sys_LowFPPrecision (void)
{
}
void Sys_HighFPPrecision (void)
{
}
void Sys_SetFPCW (void)
{
}