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author | Frans Kaashoek <[email protected]> | 2016-08-25 09:13:00 -0400 |
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committer | Frans Kaashoek <[email protected]> | 2016-08-25 09:13:00 -0400 |
commit | 7894fcd21732dd2ddfbb9beca52d037a62ed11f4 (patch) | |
tree | eabcfc4f08613dcf7c35e58d9425f02c4c65224f /ls.c | |
parent | 6de6a3c952dc8786619bd052e26e6bc1c97be2e6 (diff) | |
download | xv6-labs-7894fcd21732dd2ddfbb9beca52d037a62ed11f4.tar.gz xv6-labs-7894fcd21732dd2ddfbb9beca52d037a62ed11f4.tar.bz2 xv6-labs-7894fcd21732dd2ddfbb9beca52d037a62ed11f4.zip |
Remove trailing white space with:
for f in *.{h,c}; do sed -i .sed 's/[[:blank:]]*$//' $f; done
(Thanks to Nicolás Wolovick)
Diffstat (limited to 'ls.c')
-rw-r--r-- | ls.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -8,12 +8,12 @@ fmtname(char *path) { static char buf[DIRSIZ+1]; char *p; - + // Find first character after last slash. for(p=path+strlen(path); p >= path && *p != '/'; p--) ; p++; - + // Return blank-padded name. if(strlen(p) >= DIRSIZ) return p; @@ -29,23 +29,23 @@ ls(char *path) int fd; struct dirent de; struct stat st; - + if((fd = open(path, 0)) < 0){ printf(2, "ls: cannot open %s\n", path); return; } - + if(fstat(fd, &st) < 0){ printf(2, "ls: cannot stat %s\n", path); close(fd); return; } - + switch(st.type){ case T_FILE: printf(1, "%s %d %d %d\n", fmtname(path), st.type, st.ino, st.size); break; - + case T_DIR: if(strlen(path) + 1 + DIRSIZ + 1 > sizeof buf){ printf(1, "ls: path too long\n"); |