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+To: vim-dev@vim.org
+Subject: Patch 7.2.050
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=ISO-8859-1
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.2.050
+Problem: Warnings for not checking return value of fwrite(). (Chip Campbell)
+Solution: Use the return value.
+Files: src/spell.c
+
+
+*** ../vim-7.2.049/src/spell.c Mon Aug 25 04:12:38 2008
+--- src/spell.c Thu Nov 20 17:28:01 2008
+***************
+*** 7926,7931 ****
+--- 7926,7933 ----
+ char_u *p;
+ int rr;
+ int retval = OK;
++ int fwv = 1; /* collect return value of fwrite() to avoid
++ warnings from picky compiler */
+
+ fd = mch_fopen((char *)fname, "w");
+ if (fd == NULL)
+***************
+*** 7936,7946 ****
+
+ /* <HEADER>: <fileID> <versionnr> */
+ /* <fileID> */
+! if (fwrite(VIMSPELLMAGIC, VIMSPELLMAGICL, (size_t)1, fd) != 1)
+! {
+! EMSG(_(e_write));
+! retval = FAIL;
+! }
+ putc(VIMSPELLVERSION, fd); /* <versionnr> */
+
+ /*
+--- 7938,7944 ----
+
+ /* <HEADER>: <fileID> <versionnr> */
+ /* <fileID> */
+! fwv &= fwrite(VIMSPELLMAGIC, VIMSPELLMAGICL, (size_t)1, fd);
+ putc(VIMSPELLVERSION, fd); /* <versionnr> */
+
+ /*
+***************
+*** 7955,7961 ****
+
+ i = (int)STRLEN(spin->si_info);
+ put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
+! fwrite(spin->si_info, (size_t)i, (size_t)1, fd); /* <infotext> */
+ }
+
+ /* SN_REGION: <regionname> ...
+--- 7953,7959 ----
+
+ i = (int)STRLEN(spin->si_info);
+ put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
+! fwv &= fwrite(spin->si_info, (size_t)i, (size_t)1, fd); /* <infotext> */
+ }
+
+ /* SN_REGION: <regionname> ...
+***************
+*** 7966,7972 ****
+ putc(SNF_REQUIRED, fd); /* <sectionflags> */
+ l = spin->si_region_count * 2;
+ put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
+! fwrite(spin->si_region_name, (size_t)l, (size_t)1, fd);
+ /* <regionname> ... */
+ regionmask = (1 << spin->si_region_count) - 1;
+ }
+--- 7964,7970 ----
+ putc(SNF_REQUIRED, fd); /* <sectionflags> */
+ l = spin->si_region_count * 2;
+ put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
+! fwv &= fwrite(spin->si_region_name, (size_t)l, (size_t)1, fd);
+ /* <regionname> ... */
+ regionmask = (1 << spin->si_region_count) - 1;
+ }
+***************
+*** 8016,8022 ****
+ }
+
+ put_bytes(fd, (long_u)l, 2); /* <folcharslen> */
+! fwrite(folchars, (size_t)l, (size_t)1, fd); /* <folchars> */
+ }
+
+ /* SN_MIDWORD: <midword> */
+--- 8014,8020 ----
+ }
+
+ put_bytes(fd, (long_u)l, 2); /* <folcharslen> */
+! fwv &= fwrite(folchars, (size_t)l, (size_t)1, fd); /* <folchars> */
+ }
+
+ /* SN_MIDWORD: <midword> */
+***************
+*** 8027,8033 ****
+
+ i = (int)STRLEN(spin->si_midword);
+ put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
+! fwrite(spin->si_midword, (size_t)i, (size_t)1, fd); /* <midword> */
+ }
+
+ /* SN_PREFCOND: <prefcondcnt> <prefcond> ... */
+--- 8025,8032 ----
+
+ i = (int)STRLEN(spin->si_midword);
+ put_bytes(fd, (long_u)i, 4); /* <sectionlen> */
+! fwv &= fwrite(spin->si_midword, (size_t)i, (size_t)1, fd);
+! /* <midword> */
+ }
+
+ /* SN_PREFCOND: <prefcondcnt> <prefcond> ... */
+***************
+*** 8113,8119 ****
+ p = rr == 1 ? ftp->ft_from : ftp->ft_to;
+ l = (int)STRLEN(p);
+ putc(l, fd);
+! fwrite(p, l, (size_t)1, fd);
+ }
+ }
+
+--- 8112,8118 ----
+ p = rr == 1 ? ftp->ft_from : ftp->ft_to;
+ l = (int)STRLEN(p);
+ putc(l, fd);
+! fwv &= fwrite(p, l, (size_t)1, fd);
+ }
+ }
+
+***************
+*** 8131,8141 ****
+ /* <sectionlen> */
+
+ put_bytes(fd, (long_u)l, 2); /* <sofofromlen> */
+! fwrite(spin->si_sofofr, l, (size_t)1, fd); /* <sofofrom> */
+
+ l = (int)STRLEN(spin->si_sofoto);
+ put_bytes(fd, (long_u)l, 2); /* <sofotolen> */
+! fwrite(spin->si_sofoto, l, (size_t)1, fd); /* <sofoto> */
+ }
+
+ /* SN_WORDS: <word> ...
+--- 8130,8140 ----
+ /* <sectionlen> */
+
+ put_bytes(fd, (long_u)l, 2); /* <sofofromlen> */
+! fwv &= fwrite(spin->si_sofofr, l, (size_t)1, fd); /* <sofofrom> */
+
+ l = (int)STRLEN(spin->si_sofoto);
+ put_bytes(fd, (long_u)l, 2); /* <sofotolen> */
+! fwv &= fwrite(spin->si_sofoto, l, (size_t)1, fd); /* <sofoto> */
+ }
+
+ /* SN_WORDS: <word> ...
+***************
+*** 8160,8166 ****
+ l = (int)STRLEN(hi->hi_key) + 1;
+ len += l;
+ if (round == 2) /* <word> */
+! fwrite(hi->hi_key, (size_t)l, (size_t)1, fd);
+ --todo;
+ }
+ if (round == 1)
+--- 8159,8165 ----
+ l = (int)STRLEN(hi->hi_key) + 1;
+ len += l;
+ if (round == 2) /* <word> */
+! fwv &= fwrite(hi->hi_key, (size_t)l, (size_t)1, fd);
+ --todo;
+ }
+ if (round == 1)
+***************
+*** 8176,8182 ****
+ putc(0, fd); /* <sectionflags> */
+ l = spin->si_map.ga_len;
+ put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
+! fwrite(spin->si_map.ga_data, (size_t)l, (size_t)1, fd);
+ /* <mapstr> */
+ }
+
+--- 8175,8181 ----
+ putc(0, fd); /* <sectionflags> */
+ l = spin->si_map.ga_len;
+ put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
+! fwv &= fwrite(spin->si_map.ga_data, (size_t)l, (size_t)1, fd);
+ /* <mapstr> */
+ }
+
+***************
+*** 8232,8241 ****
+ {
+ p = ((char_u **)(spin->si_comppat.ga_data))[i];
+ putc((int)STRLEN(p), fd); /* <comppatlen> */
+! fwrite(p, (size_t)STRLEN(p), (size_t)1, fd);/* <comppattext> */
+ }
+ /* <compflags> */
+! fwrite(spin->si_compflags, (size_t)STRLEN(spin->si_compflags),
+ (size_t)1, fd);
+ }
+
+--- 8231,8241 ----
+ {
+ p = ((char_u **)(spin->si_comppat.ga_data))[i];
+ putc((int)STRLEN(p), fd); /* <comppatlen> */
+! fwv &= fwrite(p, (size_t)STRLEN(p), (size_t)1, fd);
+! /* <comppattext> */
+ }
+ /* <compflags> */
+! fwv &= fwrite(spin->si_compflags, (size_t)STRLEN(spin->si_compflags),
+ (size_t)1, fd);
+ }
+
+***************
+*** 8259,8265 ****
+
+ l = (int)STRLEN(spin->si_syllable);
+ put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
+! fwrite(spin->si_syllable, (size_t)l, (size_t)1, fd); /* <syllable> */
+ }
+
+ /* end of <SECTIONS> */
+--- 8259,8266 ----
+
+ l = (int)STRLEN(spin->si_syllable);
+ put_bytes(fd, (long_u)l, 4); /* <sectionlen> */
+! fwv &= fwrite(spin->si_syllable, (size_t)l, (size_t)1, fd);
+! /* <syllable> */
+ }
+
+ /* end of <SECTIONS> */
+***************
+*** 8295,8307 ****
+ (void)put_node(fd, tree, 0, regionmask, round == 3);
+ }
+
+! /* Write another byte to check for errors. */
+ if (putc(0, fd) == EOF)
+ retval = FAIL;
+
+ if (fclose(fd) == EOF)
+ retval = FAIL;
+
+ return retval;
+ }
+
+--- 8296,8313 ----
+ (void)put_node(fd, tree, 0, regionmask, round == 3);
+ }
+
+! /* Write another byte to check for errors (file system full). */
+ if (putc(0, fd) == EOF)
+ retval = FAIL;
+
+ if (fclose(fd) == EOF)
+ retval = FAIL;
+
++ if (fwv != 1)
++ retval = FAIL;
++ if (retval == FAIL)
++ EMSG(_(e_write));
++
+ return retval;
+ }
+
+***************
+*** 9890,9895 ****
+--- 9896,9902 ----
+ char_u *p;
+ int len;
+ int totlen;
++ int x = 1; /* collect return value of fwrite() */
+
+ if (fd != NULL)
+ put_bytes(fd, (long_u)gap->ga_len, 2); /* <prefcondcnt> */
+***************
+*** 9906,9912 ****
+ if (fd != NULL)
+ {
+ fputc(len, fd);
+! fwrite(p, (size_t)len, (size_t)1, fd);
+ }
+ totlen += len;
+ }
+--- 9913,9919 ----
+ if (fd != NULL)
+ {
+ fputc(len, fd);
+! x &= fwrite(p, (size_t)len, (size_t)1, fd);
+ }
+ totlen += len;
+ }
+*** ../vim-7.2.049/src/version.c Thu Nov 20 17:09:09 2008
+--- src/version.c Fri Nov 28 10:06:13 2008
+***************
+*** 678,679 ****
+--- 678,681 ----
+ { /* Add new patch number below this line */
++ /**/
++ 50,
+ /**/
+
+--
+You got to work at a mill? Lucky! I got sent back to work in the
+acid-mines for my daily crust of stale bread... which not even the
+birds would eat.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ download, build and distribute -- http://www.A-A-P.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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