diff options
author | Tobias Klauser <tklauser@distanz.ch> | 2008-01-27 11:37:44 +0100 |
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committer | Tobias Klauser <tklauser@xenon.tklauser.home> | 2008-01-27 11:37:44 +0100 |
commit | 7e0f021a9aec35fd8e6725e87e3313b101d26f5e (patch) | |
tree | b1cacc4b24393f517aeb4610e9e1021f954307a8 /reference/C/CONTRIB/SNIP/cant.c |
Initial import (2.0.2-6)2.0.2-6
Diffstat (limited to 'reference/C/CONTRIB/SNIP/cant.c')
-rwxr-xr-x | reference/C/CONTRIB/SNIP/cant.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/SNIP/cant.c b/reference/C/CONTRIB/SNIP/cant.c new file mode 100755 index 0000000..bb559e6 --- /dev/null +++ b/reference/C/CONTRIB/SNIP/cant.c @@ -0,0 +1,22 @@ +/*
+** CANT.C - An fopen() replacement with error trapping
+**
+** public domain by Bob Stout
+**
+** Call just as you would fopen(), but make sure your exit functions are
+** registered with atexit().
+*/
+
+#include <stdio.h>
+
+FILE *cant(char *fname, char *fmode)
+{
+ FILE *fp;
+
+ if (NULL == (fp = fopen(fname, mode)))
+ {
+ fprintf(stderr, "Can't open %s\n", fname);
+ exit(EXIT_FAILURE);
+ }
+ return fp;
+}
|