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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:06:34 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:06:34 +0000 |
| commit | 5e61585d76ae77fd5e9e96ebabb57afa4d74880d (patch) | |
| tree | 2b467823aaeebc7ef8bc9e3cabe8074eaef1666d /src/util/argv_attr_print.c | |
| parent | Initial commit. (diff) | |
| download | postfix-5e61585d76ae77fd5e9e96ebabb57afa4d74880d.tar.xz postfix-5e61585d76ae77fd5e9e96ebabb57afa4d74880d.zip | |
Adding upstream version 3.5.24.upstream/3.5.24
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/util/argv_attr_print.c')
| -rw-r--r-- | src/util/argv_attr_print.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/util/argv_attr_print.c b/src/util/argv_attr_print.c new file mode 100644 index 0000000..87b086a --- /dev/null +++ b/src/util/argv_attr_print.c @@ -0,0 +1,73 @@ +/*++ +/* NAME +/* argv_attr_print +/* SUMMARY +/* write ARGV to stream +/* SYNOPSIS +/* #include <argv_attr.h> +/* +/* int argv_attr_print(print_fn, stream, flags, ptr) +/* ATTR_PRINT_MASTER_FN print_fn; +/* VSTREAM *stream; +/* int flags; +/* void *ptr; +/* DESCRIPTION +/* argv_attr_print() writes an ARGV to the named stream using +/* the specified attribute print routine. argv_attr_print() is meant +/* to be passed as a call-back to attr_print(), thusly: +/* +/* ... SEND_ATTR_FUNC(argv_attr_print, (void *) argv), ... +/* DIAGNOSTICS +/* Fatal: out of memory. +/* +/* The result value is zero in case of success, non-zero +/* otherwise. +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* Google, Inc. +/* 111 8th Avenue +/* New York, NY 10011, USA +/*--*/ + + /* + * System library. + */ +#include <sys_defs.h> + + /* + * Utility library. + */ +#include <argv.h> +#include <argv_attr.h> +#include <attr.h> +#include <vstream.h> +#include <msg.h> + +/* argv_attr_print - write ARGV to stream */ + +int argv_attr_print(ATTR_PRINT_MASTER_FN print_fn, VSTREAM *fp, + int flags, void *ptr) +{ + ARGV *argv = (ARGV *) ptr; + int n; + int ret; + int argc = argv ? argv->argc : 0; + + ret = print_fn(fp, flags | ATTR_FLAG_MORE, + SEND_ATTR_INT(ARGV_ATTR_SIZE, argc), + ATTR_TYPE_END); + if (msg_verbose) + msg_info("argv_attr_print count=%d", argc); + for (n = 0; ret == 0 && n < argc; n++) + ret = print_fn(fp, flags | ATTR_FLAG_MORE, + SEND_ATTR_STR(ARGV_ATTR_VALUE, argv->argv[n]), + ATTR_TYPE_END); + if (msg_verbose) + msg_info("argv_attr_print ret=%d", ret); + /* Do not flush the stream. */ + return (ret); +} |