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Diffstat (limited to 'sftp_server/libconfig/lc_geterrstr.3')
-rw-r--r-- | sftp_server/libconfig/lc_geterrstr.3 | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/sftp_server/libconfig/lc_geterrstr.3 b/sftp_server/libconfig/lc_geterrstr.3 new file mode 100644 index 00000000..5fb48a60 --- /dev/null +++ b/sftp_server/libconfig/lc_geterrstr.3 @@ -0,0 +1,61 @@ +.TH LC_GETERRSTR 3 "25 Oct 04" "libconfig 0.1.16" +.SH NAME +lc_geterrstr \- Retrieve a human readable error message. + +.SH SYNOPSIS +.B #include <libconfig.h> +.sp +.BI "char *lc_geterrstr(void);" + +.SH DESCRIPTION +The +.BR lc_geterrstr (3) +function returns a string describing the last error code set. + +.SH EXAMPLE +.nf +#include <libconfig.h> +#include <stdlib.h> +#include <stdio.h> + +int main(int argc, char **argv) { + int lc_p_ret, lc_rv_ret; + char *filename = NULL; + + lc_rv_ret = lc_register_var("File", LC_VAR_STRING, + &filename, 'f'); + + if (lc_rv_ret != 0) { + fprintf(stderr, "Error registering variable: %s.\\n", + lc_geterrstr()); + return(EXIT_FAILURE); + } + + lc_p_ret = lc_process(argc, argv, "example", LC_CONF_APACHE, + NULL); + + lc_cleanup(); + + if (lc_p_ret != 0) { + fprintf(stderr, "Error processing configuration: \\ + %s\\n", lc_geterrstr()); + return(EXIT_FAILURE); + } + + if (filename != NULL) { + printf("File specified was: %s\\n", filename); + } else { + printf("No filename specified.\\n"); + } + + return(EXIT_SUCCESS); +} +.fi + +.SH "SEE ALSO" +.BR lc_register_var (3), +.BR lc_register_callback (3), +.BR lc_geterrno (3), +.BR lc_cleanup (3), +.BR lc_process_file (3), +.BR lc_process (3) |