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WINGs: Make fetchFile() more similar to copyFile() from getstyle.c

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The idea is to use the fetchFile() in getstyle.c and in wcolorpanel.c
instead of using two very similar functions.

In order to do that, let's move the most generic one (fetchFile()) to
libWUtils, and this is the first step.
This commit is contained in:
Carlos R. Mafra
2012-01-15 05:04:29 +00:00
parent 6bf5f947a9
commit 14643408e8
1 changed files with 10 additions and 1 deletions
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11
WINGs/wcolorpanel.c
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@@ -3342,8 +3342,16 @@ static int fetchFile(char *toPath, char *srcFile, char *destFile)
FILE *src, *dst;
size_t nread, nwritten;
char *dstpath;
struct stat st;
char buf[BUFSIZE];
/* only to a directory */
if (stat(toPath, &st) != 0 || !S_ISDIR(st.st_mode))
return -1;
/* only copy files */
if (stat(srcFile, &st) != 0 || !S_ISREG(st.st_mode))
return -1;
RETRY( src = fopen(srcFile, "rb") )
if (src == NULL) {
werror(_("Could not open %s"), srcFile);
@@ -3374,10 +3382,11 @@ static int fetchFile(char *toPath, char *srcFile, char *destFile)
unlink(dstpath);
RETRY( fclose(src) )
fchmod(fileno(dst), st.st_mode);
fsync(fileno(dst));
RETRY( fclose(dst) )
wfree(dstpath);
return 0;
}