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Portability fix

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Don't assume fileno for stdin and stdout are 0 and 1
This commit is contained in:
Patrick Monnerat 2013-12-12 15:02:40 +08:00 committed by Daniel Veillard
parent 3a76bfedde
commit 147aaf21ea
1 changed files with 3 additions and 3 deletions
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6
xmlIO.c
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@ -1159,7 +1159,7 @@ xmlGzfileOpen_real (const char *filename) {
gzFile fd;
if (!strcmp(filename, "-")) {
fd = gzdopen(dup(0), "rb");
fd = gzdopen(dup(fileno(stdin)), "rb");
return((void *) fd);
}
@ -1233,7 +1233,7 @@ xmlGzfileOpenW (const char *filename, int compression) {
snprintf(mode, sizeof(mode), "wb%d", compression);
if (!strcmp(filename, "-")) {
fd = gzdopen(dup(1), mode);
fd = gzdopen(dup(fileno(stdout)), mode);
return((void *) fd);
}
@ -1355,7 +1355,7 @@ xmlXzfileOpen_real (const char *filename) {
xzFile fd;
if (!strcmp(filename, "-")) {
fd = __libxml2_xzdopen(dup(0), "rb");
fd = __libxml2_xzdopen(dup(fileno(stdin)), "rb");
return((void *) fd);
}