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authorRob Landley <rob@landley.net>2007-06-18 00:14:03 -0400
committerRob Landley <rob@landley.net>2007-06-18 00:14:03 -0400
commit5084feadff6503852bf11019baa3e943bbcd4305 (patch)
treef1289d120ff066e54c014fa3cf92de4b028e58fb /lib
parent7aa9d8fbf1d56a5b41fb007c0bf2089a6e3dae98 (diff)
downloadtoybox-5084feadff6503852bf11019baa3e943bbcd4305.tar.gz
Add xputs() to detect EOF on writes.
Diffstat (limited to 'lib')
-rw-r--r--lib/lib.c5
-rw-r--r--lib/lib.h1
2 files changed, 6 insertions, 0 deletions
diff --git a/lib/lib.c b/lib/lib.c
index 4e0ef73f..aca70c40 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -155,6 +155,11 @@ void xprintf(char *format, ...)
if (ferror(stdout)) perror_exit("write");
}
+void xputs(char *s)
+{
+ if (EOF == puts(s)) perror_exit("write");
+}
+
void xputc(char c)
{
if (EOF == fputc(c, stdout)) perror_exit("write");
diff --git a/lib/lib.h b/lib/lib.h
index f0d92419..baa52681 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -48,6 +48,7 @@ void *xstrndup(char *s, size_t n);
void *xstrdup(char *s);
char *xmsprintf(char *format, ...);
void xprintf(char *format, ...);
+void xputs(char *s);
void xputc(char c);
void xflush(void);
void xexec(char **argv);