X-Git-Url: http://git.chise.org/gitweb/?p=chise%2Fxemacs-chise.git.1;a=blobdiff_plain;f=lib-src%2Ffakemail.c;h=0bf4ca4c58c3a8c49c1c3beb051b041df59dd5b1;hp=1241fef780a6e79b45003e663a340a12d49511b8;hb=762383636a99307282c2d93d26c35c046ec24da1;hpb=33c8db8e2477d62fd8734f65475f2ed516167532 diff --git a/lib-src/fakemail.c b/lib-src/fakemail.c index 1241fef..0bf4ca4 100644 --- a/lib-src/fakemail.c +++ b/lib-src/fakemail.c @@ -21,7 +21,7 @@ Boston, MA 02111-1307, USA. */ /* Synched up with: FSF 19.28. */ #define NO_SHORTNAMES -#include <../src/config.h> +#include #if defined (BSD) && !defined (BSD4_1) && !defined (USE_FAKEMAIL) /* This program is not used in BSD, so just avoid loader complaints. */ @@ -46,14 +46,6 @@ main (int argc, char *argv[]) return 1; } #else /* not BSD 4.2 (or newer) */ -#ifdef MSDOS -int -main (int argc, char *argv[]) -{ - return 0; -} -#else /* not MSDOS */ -/* This conditional contains all the rest of the file. */ /* These are defined in config in some versions. */ @@ -116,7 +108,7 @@ typedef struct stream_record *stream_list; struct linebuffer { - long size; + size_t size; char *buffer; }; @@ -144,7 +136,7 @@ struct linebuffer lb; #define MAIL_PROGRAM_NAME "/bin/mail" #endif -static CONST char *my_name; +static const char *my_name; static char *the_date; static char *the_user; static line_list file_preface; @@ -162,7 +154,7 @@ extern struct passwd *getpwuid (); extern unsigned short geteuid (); static struct passwd *my_entry; #define cuserid(s) \ -(my_entry = getpwuid (((int) geteuid ())), \ +(my_entry = getpwuid ((int) geteuid ()), \ my_entry->pw_name) #endif @@ -171,7 +163,7 @@ static struct passwd *my_entry; /* Print error message. `s1' is printf control string, `s2' is arg for it. */ static void -error (CONST char *s1, CONST char *s2) +error (const char *s1, const char *s2) { printf ("%s: ", my_name); printf (s1, s2); @@ -182,7 +174,7 @@ error (CONST char *s1, CONST char *s2) /* Print error message and exit. */ static void -fatal (CONST char *s1, CONST char *s2) +fatal (const char *s1, const char *s2) { error (s1, s2); exit (1); @@ -190,20 +182,20 @@ fatal (CONST char *s1, CONST char *s2) /* Like malloc but get fatal error if memory is exhausted. */ -static char * +static void * xmalloc (size_t size) { - char *result = malloc (((unsigned) size)); - if (result == ((char *) NULL)) + void *result = malloc (size); + if (result == NULL) fatal ("virtual memory exhausted", (char *) 0); return result; } -static char * -xrealloc (char *ptr, size_t size) +static void * +xrealloc (void *ptr, size_t size) { - char *result = realloc (ptr, ((unsigned) size)); - if (result == ((char *) NULL)) + void *result = realloc (ptr, size); + if (result == NULL) fatal ("virtual memory exhausted", (char *) 0); return result; } @@ -214,7 +206,7 @@ static void init_linebuffer (struct linebuffer *linebuffer) { linebuffer->size = INITIAL_LINE_SIZE; - linebuffer->buffer = ((char *) xmalloc (INITIAL_LINE_SIZE)); + linebuffer->buffer = (char *) xmalloc (INITIAL_LINE_SIZE); } /* Read a line of text from `stream' into `linebuffer'. @@ -234,8 +226,7 @@ readline (struct linebuffer *linebuffer, FILE *stream) if (p == end) { linebuffer->size *= 2; - buffer = ((char *) xrealloc ((char *) buffer, - (size_t) (linebuffer->size))); + buffer = (char *) xrealloc (buffer, linebuffer->size); p = buffer + (p - linebuffer->buffer); end = buffer + linebuffer->size; linebuffer->buffer = buffer; @@ -279,7 +270,7 @@ static boolean has_keyword (char *field) { char *ignored; - return (get_keyword (field, &ignored) != ((char *) NULL)); + return (get_keyword (field, &ignored) != (char *) NULL); } static char * @@ -323,7 +314,11 @@ make_file_preface (void) /* the_date has an unwanted newline at the end */ date_length = strlen (the_date) - 1; the_date[date_length] = '\0'; +#ifdef WIN32_NATIVE + temp = "(null)"; +#else temp = cuserid ((char *) NULL); +#endif user_length = strlen (temp); the_user = alloc_string ((size_t) (user_length + 1)); strcpy (the_user, temp); @@ -396,7 +391,7 @@ open_a_file (char *name) if (the_stream != ((FILE *) NULL)) { add_a_stream (the_stream, my_fclose); - if (the_user == ((char *) NULL)) + if (the_user == (char *) NULL) file_preface = make_file_preface (); write_line_list (file_preface, the_stream); return true; @@ -416,20 +411,20 @@ put_string (char *s) } static void -put_line (CONST char *string) +put_line (const char *string) { register stream_list rem; for (rem = the_streams; rem != ((stream_list) NULL); rem = rem->rest_streams) { - CONST char *s = string; + const char *s = string; int column = 0; /* Divide STRING into lines. */ while (*s != 0) { - CONST char *breakpos; + const char *breakpos; /* Find the last char that fits. */ for (breakpos = s; *breakpos && column < 78; ++breakpos) @@ -634,10 +629,6 @@ main (int argc, char *argv[]) register int size; FILE *the_pipe; -#if !(__STDC__ || defined(STDC_HEADERS)) - extern char *getenv (); -#endif - mail_program_name = getenv ("FAKEMAILER"); if (!(mail_program_name && *mail_program_name)) mail_program_name = (char *) MAIL_PROGRAM_NAME; @@ -645,8 +636,8 @@ main (int argc, char *argv[]) my_name = MY_NAME; the_streams = ((stream_list) NULL); - the_date = ((char *) NULL); - the_user = ((char *) NULL); + the_date = (char *) NULL; + the_user = (char *) NULL; the_header = read_header (); command_line = alloc_string ((size_t) (name_length + @@ -656,7 +647,7 @@ main (int argc, char *argv[]) the_pipe = popen (command_line, "w"); if (the_pipe == ((FILE *) NULL)) - fatal ("cannot open pipe to real mailer", (char *) 0); + fatal ("cannot open pipe to real mailer", (char *) NULL); add_a_stream (the_pipe, pclose); @@ -674,5 +665,4 @@ main (int argc, char *argv[]) return close_the_streams (); } -#endif /* not MSDOS */ #endif /* not BSD 4.2 (or newer) */