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Expose lf_load_keyfile outside sshpubk.c.
I'm about to use it in cmdgen for a minor UI improvement. Also, I expect it to be useful in the Pageant client code sooner or later. While I'm here, I've also tweaked its UI a little so that it reports a more precise error, and provided a version that can read from an already open stdio stream.
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13
ssh.h
13
ssh.h
@ -1195,6 +1195,19 @@ int rsa1_loadpub_f(const Filename *filename, BinarySink *bs,
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const ssh_keyalg *find_pubkey_alg(const char *name);
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const ssh_keyalg *find_pubkey_alg_len(ptrlen name);
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/*
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* A mechanism for loading a key file from disk into a memory buffer
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* where it can be picked apart as a BinarySource.
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*/
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struct LoadedFile {
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char *data;
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size_t len, max_size;
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BinarySource_IMPLEMENTATION;
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};
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LoadedFile *lf_load_keyfile(const Filename *filename, const char **errptr);
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LoadedFile *lf_load_keyfile_fp(FILE *fp, const char **errptr);
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void lf_free(LoadedFile *lf);
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enum {
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SSH_KEYTYPE_UNOPENABLE,
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SSH_KEYTYPE_UNKNOWN,
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