FreeCalypso > hg > freecalypso-tools
annotate rvinterf/etmsync/hostmkdir.c @ 921:74d284add54d
fc-fsio: guard against bogus readdir results from the target
If the FFS being operated on contains SE K2x0 extended filenames,
readdir will return strings that are bad for printing. We need to
guard against this possibility, and also against possible other
bogosity that could be sent by other alien firmwares.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 31 Dec 2022 22:55:23 +0000 |
parents | d332fbf5c145 |
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rev | line source |
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d332fbf5c145
etmsync: host_mkdir() function factored out of fc-fsio
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 /* |
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etmsync: host_mkdir() function factored out of fc-fsio
Mychaela Falconia <falcon@freecalypso.org>
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2 * host_mkdir() function has been factored out into this module. |
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etmsync: host_mkdir() function factored out of fc-fsio
Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 */ |
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etmsync: host_mkdir() function factored out of fc-fsio
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 |
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etmsync: host_mkdir() function factored out of fc-fsio
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 #include <sys/types.h> |
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parents:
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6 #include <sys/stat.h> |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 #include <stdio.h> |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 #include <stdlib.h> |
d332fbf5c145
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 #include <unistd.h> |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 #include "exitcodes.h" |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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12 host_mkdir(pathname) |
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13 char *pathname; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 { |
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parents:
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15 int rc; |
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parents:
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16 struct stat st; |
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parents:
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17 |
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18 rc = stat(pathname, &st); |
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parents:
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19 if (rc < 0) { |
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20 rc = mkdir(pathname, 0777); |
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21 if (rc < 0) { |
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22 perror(pathname); |
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23 return(ERROR_UNIX); |
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24 } |
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25 return(0); |
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26 } else { |
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27 if (S_ISDIR(st.st_mode)) |
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28 return(0); |
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29 else { |
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30 fprintf(stderr, |
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31 "error: %s already exists and is not a directory\n", |
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32 pathname); |
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parents:
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33 return(ERROR_UNIX); |
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34 } |
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parents:
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35 } |
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36 } |