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author | kraai <kraai@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2000-10-25 15:10:08 +0000 |
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committer | kraai <kraai@69ca8d6d-28ef-0310-b511-8ec308f3f277> | 2000-10-25 15:10:08 +0000 |
commit | d884fd48538f66a59b139d4b7673cd965673aaad (patch) | |
tree | 137420d5835bb40bc9712e895da5377c664bd4b3 /utility.c | |
parent | 7afa190a358e69eab1b2f45dd7e26e218306fee4 (diff) | |
download | busybox-w32-d884fd48538f66a59b139d4b7673cd965673aaad.tar.gz busybox-w32-d884fd48538f66a59b139d4b7673cd965673aaad.tar.bz2 busybox-w32-d884fd48538f66a59b139d4b7673cd965673aaad.zip |
Added a fatalPerror function to simplify error handling.
git-svn-id: svn://busybox.net/trunk/busybox@1234 69ca8d6d-28ef-0310-b511-8ec308f3f277
Diffstat (limited to '')
-rw-r--r-- | utility.c | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -109,6 +109,23 @@ extern void fatalError(const char *s, ...) | |||
109 | exit(EXIT_FAILURE); | 109 | exit(EXIT_FAILURE); |
110 | } | 110 | } |
111 | 111 | ||
112 | extern void fatalPerror(const char *s, ...) | ||
113 | { | ||
114 | va_list p; | ||
115 | |||
116 | va_start(p, s); | ||
117 | fflush(stdout); | ||
118 | fprintf(stderr, "%s: ", applet_name); | ||
119 | if (s && *s) { | ||
120 | vfprintf(stderr, s, p); | ||
121 | fputs(": ", stderr); | ||
122 | } | ||
123 | fprintf(stderr, "%s\n", strerror(errno)); | ||
124 | va_end(p); | ||
125 | fflush(stderr); | ||
126 | exit(EXIT_FAILURE); | ||
127 | } | ||
128 | |||
112 | #if defined BB_INIT | 129 | #if defined BB_INIT |
113 | /* Returns kernel version encoded as major*65536 + minor*256 + patch, | 130 | /* Returns kernel version encoded as major*65536 + minor*256 + patch, |
114 | * so, for example, to check if the kernel is greater than 2.2.11: | 131 | * so, for example, to check if the kernel is greater than 2.2.11: |